#66082F
Closest named color: Burgundy (#610023). oklch(33.4% 0.127 3.9), rgb(102, 8, 47).
Aa
White text reads best on this color (12.79:1).
About this color
#66082F is a dark, moderately saturated red. In OKLCH its lightness is 33%, its chroma 0.127 and its hue 4°. Its hue sits on the warm side of the wheel. The nearest named color is Burgundy (#610023), ΔE 0.023 away. White text reads best on it, at 12.79:1.
| Hue family | Reds |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.127) |
| Temperature | warm |
| Nearest name | Burgundy (#610023) |
| Black text | 1.64:1 |
| White text | 12.79:1 |
Values
| HEX | #66082F |
| RGB | rgb(102, 8, 47) |
| HSL | hsl(335, 85%, 22%) |
| OKLCH | oklch(33.4% 0.127 3.9) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #66082F | 12.79:1 | AAA | Lc -100.9 | Preferred for body text |
| Black text on #66082F | 1.64:1 | Fails | Lc 0.0 | Not readable |
| #66082F text on white | 12.79:1 | AAA | Lc 97.4 | Preferred for body text |
| #66082F text on black | 1.64:1 | Fails | Lc 0.0 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 900.
-
Step 50
50
#FEF2F4
oklch(97.1% 0.013 5.8)
-
Step 100
100
#FBE3E8
oklch(93.7% 0.027 3.4)
-
Step 200
200
#F9CBD5
oklch(88.5% 0.053 3.6)
-
Step 300
300
#F5A7BA
oklch(80.9% 0.095 3.5)
-
Step 400
400
#EC7496
oklch(70.7% 0.151 3.8)
-
Step 500
500
#E2487C
oklch(63.1% 0.193 4)
-
Step 600
600
#CD1B65
oklch(55.5% 0.21 3.9)
-
Step 700
700
#B10354
oklch(49.1% 0.196 3.9)
-
Step 800
800
#900F45
oklch(42.7% 0.162 3.8)
-
Step 900
900 (this color)
#66082F
oklch(33.4% 0.127 3.9)
-
Step 950
950
#441122
oklch(27% 0.08 3.7)
#66082F with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #232730 | 0.144 |
| Deuteranopia (no green cones) | #3B382D | 0.128 |
| Tritanopia (no blue cones) | #70001B | 0.037 |
| Achromatopsia (no color) | #323232 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #66082F
#66082F
oklch(33.4% 0.127 3.9)
- #00403A
#00403A
oklch(33.4% 0.059 184.5)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #66082F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burgundy #610023 ΔE 0.023
- Merlot #730039 ΔE 0.033
- Claret #680018 ΔE 0.034
- Bordeaux #7B002C ΔE 0.047
- Wine Red #7B0323 ΔE 0.052
- Reddy Brown #6E1005 ΔE 0.061
- Wine #80013F ΔE 0.062
- Grape Purple #5D1451 ΔE 0.062
Use #66082F in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.