#6C1011
Closest named color: Reddy Brown (#6E1005). oklch(34.5% 0.125 26.4), rgb(108, 16, 17).
Aa
White text reads best on this color (12.21:1).
About this color
#6C1011 is a dark, moderately saturated red. In OKLCH its lightness is 35%, its chroma 0.125 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Reddy Brown (#6E1005), ΔE 0.011 away. White text reads best on it, at 12.21:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.125) |
| Temperature | warm |
| Nearest name | Reddy Brown (#6E1005) |
| Black text | 1.71:1 |
| White text | 12.21:1 |
Values
| HEX | #6C1011 |
| RGB | rgb(108, 16, 17) |
| HSL | hsl(359, 74%, 24%) |
| OKLCH | oklch(34.5% 0.125 26.4) |
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 #6C1011 | 12.21:1 | AAA | Lc -100.1 | Preferred for body text |
| Black text on #6C1011 | 1.71:1 | Fails | Lc 7.5 | Not readable |
| #6C1011 text on white | 12.21:1 | AAA | Lc 96.4 | Preferred for body text |
| #6C1011 text on black | 1.71:1 | 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
#FEF2F1
oklch(97% 0.013 23.2)
-
Step 100
100
#FCE3E0
oklch(93.5% 0.028 25.9)
-
Step 200
200
#FACDC7
oklch(88.6% 0.052 27)
-
Step 300
300
#F8A9A0
oklch(80.9% 0.095 26.5)
-
Step 400
400
#F0776D
oklch(70.7% 0.151 26.4)
-
Step 500
500
#E74C46
oklch(63.2% 0.192 26.4)
-
Step 600
600
#D22126
oklch(55.6% 0.209 26.5)
-
Step 700
700
#B50D19
oklch(49.1% 0.194 26.4)
-
Step 800
800
#931417
oklch(42.7% 0.16 26.6)
-
Step 900
900 (this color)
#6C1011
oklch(34.5% 0.125 26.4)
-
Step 950
950
#461210
oklch(27% 0.08 26.2)
#6C1011 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) | #2E2910 | 0.136 |
| Deuteranopia (no green cones) | #443C0D | 0.123 |
| Tritanopia (no blue cones) | #780012 | 0.027 |
| Achromatopsia (no color) | #353535 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C1011
#6C1011
oklch(34.5% 0.125 26.4)
- #004249
#004249
oklch(34.6% 0.059 206.7)
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 #6C1011, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddy Brown #6E1005 ΔE 0.011
- Blood #770001 ΔE 0.025
- Claret #680018 ΔE 0.025
- Wine Red #7B0323 ΔE 0.041
- Maroon #800000 ΔE 0.043
- Burgundy #610023 ΔE 0.048
- Bordeaux #7B002C ΔE 0.051
- Chestnut #742802 ΔE 0.053
Use #6C1011 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.