#661112
Closest named color: Reddy Brown (#6E1005). oklch(33.4% 0.118 26), rgb(102, 17, 18).
Aa
White text reads best on this color (12.69:1).
About this color
#661112 is a dark, moderately saturated red. In OKLCH its lightness is 33%, its chroma 0.118 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Reddy Brown (#6E1005), ΔE 0.021 away. White text reads best on it, at 12.69:1.
| Hue family | Reds |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.118) |
| Temperature | warm |
| Nearest name | Reddy Brown (#6E1005) |
| Black text | 1.65:1 |
| White text | 12.69:1 |
Values
| HEX | #661112 |
| RGB | rgb(102, 17, 18) |
| HSL | hsl(359, 71%, 23%) |
| OKLCH | oklch(33.4% 0.118 26) |
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 #661112 | 12.69:1 | AAA | Lc -101.0 | Preferred for body text |
| Black text on #661112 | 1.65:1 | Fails | Lc 0.0 | Not readable |
| #661112 text on white | 12.69:1 | AAA | Lc 97.4 | Preferred for body text |
| #661112 text on black | 1.65:1 | 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
#FDF3F1
oklch(97.1% 0.011 31.1)
-
Step 100
100
#FBE4E1
oklch(93.7% 0.026 26.5)
-
Step 200
200
#F8CDC8
oklch(88.4% 0.049 25.9)
-
Step 300
300
#F5ABA3
oklch(81% 0.089 26.1)
-
Step 400
400
#EC7A71
oklch(70.7% 0.142 26)
-
Step 500
500
#E2514C
oklch(63% 0.182 25.7)
-
Step 600
600
#CD2C2E
oklch(55.5% 0.197 26)
-
Step 700
700
#B11C21
oklch(49.1% 0.183 26)
-
Step 800
800
#901C1D
oklch(42.7% 0.151 26.1)
-
Step 900
900 (this color)
#661112
oklch(33.4% 0.118 26)
-
Step 950
950
#441412
oklch(27% 0.075 25.8)
#661112 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) | #2C2711 | 0.128 |
| Deuteranopia (no green cones) | #41390E | 0.116 |
| Tritanopia (no blue cones) | #710013 | 0.026 |
| Achromatopsia (no color) | #333333 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #661112
#661112
oklch(33.4% 0.118 26)
- #003F45
#003F45
oklch(33.6% 0.057 205.4)
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 #661112, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddy Brown #6E1005 ΔE 0.021
- Claret #680018 ΔE 0.021
- Blood #770001 ΔE 0.038
- Burgundy #610023 ΔE 0.040
- Wine Red #7B0323 ΔE 0.052
- Maroon #800000 ΔE 0.057
- Bordeaux #7B002C ΔE 0.060
- Chestnut #742802 ΔE 0.061
Use #661112 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.