#6C1910
Closest named color: Reddy Brown (#6E1005). oklch(35.4% 0.118 30.1), rgb(108, 25, 16).
Aa
White text reads best on this color (11.77:1).
About this color
#6C1910 is a dark, moderately saturated red. In OKLCH its lightness is 35%, its chroma 0.118 and its hue 30°. Its hue sits on the warm side of the wheel. The nearest named color is Reddy Brown (#6E1005), ΔE 0.012 away. White text reads best on it, at 11.77:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.118) |
| Temperature | warm |
| Nearest name | Reddy Brown (#6E1005) |
| Black text | 1.78:1 |
| White text | 11.77:1 |
Values
| HEX | #6C1910 |
| RGB | rgb(108, 25, 16) |
| HSL | hsl(6, 74%, 24%) |
| OKLCH | oklch(35.4% 0.118 30.1) |
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 #6C1910 | 11.77:1 | AAA | Lc -99.7 | Preferred for body text |
| Black text on #6C1910 | 1.78:1 | Fails | Lc 8.0 | Not readable |
| #6C1910 text on white | 11.77:1 | AAA | Lc 95.9 | Preferred for body text |
| #6C1910 text on black | 1.78:1 | 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
#FBE4E0
oklch(93.6% 0.026 29.4)
-
Step 200
200
#F8CEC6
oklch(88.5% 0.049 30.7)
-
Step 300
300
#F4AB9F
oklch(80.8% 0.088 29.5)
-
Step 400
400
#EB7B6A
oklch(70.6% 0.141 30)
-
Step 500
500
#E25341
oklch(63.1% 0.181 30.1)
-
Step 600
600
#CD2F1F
oklch(55.6% 0.196 30.1)
-
Step 700
700
#B11E11
oklch(49.1% 0.183 30)
-
Step 800
800
#901E12
oklch(42.8% 0.151 30.3)
-
Step 900
900 (this color)
#6C1910
oklch(35.4% 0.118 30.1)
-
Step 950
950
#44150E
oklch(27% 0.074 30.9)
#6C1910 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) | #322C0E | 0.125 |
| Deuteranopia (no green cones) | #473E0C | 0.113 |
| Tritanopia (no blue cones) | #780018 | 0.035 |
| Achromatopsia (no color) | #383838 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C1910
#6C1910
oklch(35.4% 0.118 30.1)
- #00444D
#00444D
oklch(35.4% 0.061 209.6)
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 #6C1910, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddy Brown #6E1005 ΔE 0.012
- Blood #770001 ΔE 0.029
- Claret #680018 ΔE 0.038
- Chestnut #742802 ΔE 0.040
- Maroon #800000 ΔE 0.043
- Wine Red #7B0323 ΔE 0.046
- Bordeaux #7B002C ΔE 0.057
- Burgundy #610023 ΔE 0.058
Use #6C1910 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.