Koi
#d2663b
An orange that is muted. It is light — black text sits on it comfortably, white text does not.
Hex
#d2663b
RGB
210, 102, 59
OKLCh
63.2% 0.148 41.4°
CIELAB (D50)
56.2, 41.4, 44.4
What is true of this colour, and of no other
- 7 other named colours sit within ΔE00 2 of it.
- It uses 77% of the chroma sRGB can show at this lightness and hue.
- As text on white it measures APCA Lc 63.8; on black, Lc -37.8. The sign is the polarity, which the WCAG ratio discards.
- Built into an eleven-step scale, 10 of the 10 adjacent pairs stay ΔE00 2 apart — see the ramp.
- protanopia and deuteranopia and tritanopia shift it by ΔE00 31.4 and 33.6 and 37.8 — no red cone.
Text on this colour
White text
3.68:1 — large text only
Black text
5.70:1 — passes AA
Black text is the better of the two at5.70:1. That is enough for body text.
As text on white, it needs to change
#c1572b is the nearest colour of the same hue that passes AA on white, at 4.50:1. Only the lightness moved.
The same colour, with one cone missing
As you see it
#d2663b
protanopia
#79793c · ΔE00 31.4
deuteranopia
#919132 · ΔE00 33.6
tritanopia
#a7a700 · ΔE00 37.8
The twelve nearest named colours
Ranked by CIEDE2000 — perceptual distance, not hex arithmetic. The closest isFresh Acorn at ΔE00 0.753: below 1.0 — an ordinary observer cannot tell these apart, even side by side. What the numbers mean.
- Fresh AcornΔE00 0.753 · #d2693e
- Vermilion WaxcapΔE00 1.485 · #d46036
- Casa de OroΔE00 1.786 · #cf6837
- Tangerine BlissΔE00 1.877 · #d86130
- TerracottaΔE00 1.912 · #cb6843
- Hashut CopperΔE00 1.924 · #c9643b
- Flint Corn RedΔE00 1.955 · #d9623b
- Zōng Hóng RedΔE00 2.018 · #ca6641
- Chilean FireΔE00 2.062 · #d05e34
- Citrus NotesΔE00 2.063 · #d26643
- CampfireΔE00 2.189 · #ce5f38
- Winter SunsetΔE00 2.25 · #ca6636
11 of these have no page of their own: pages exist for the 4,961 colours the dataset marks as good names.