#6D2613
Closest named color: Chestnut (#742802). oklch(37.2% 0.106 35.7), rgb(109, 38, 19).
Aa
White text reads best on this color (10.84:1).
About this color
#6D2613 is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.106 and its hue 36°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.021 away. White text reads best on it, at 10.84:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.106) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.93:1 |
| White text | 10.84:1 |
Values
| HEX | #6D2613 |
| RGB | rgb(109, 38, 19) |
| HSL | hsl(13, 70%, 25%) |
| OKLCH | oklch(37.2% 0.106 35.7) |
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 #6D2613 | 10.84:1 | AAA | Lc -98.3 | Preferred for body text |
| Black text on #6D2613 | 1.93:1 | Fails | Lc 9.5 | Not readable |
| #6D2613 text on white | 10.84:1 | AAA | Lc 94.4 | Preferred for body text |
| #6D2613 text on black | 1.93:1 | Fails | Lc -8.2 | 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
#FCF3F1
oklch(97.1% 0.01 32.5)
-
Step 100
100
#F9E5E0
oklch(93.7% 0.023 34.3)
-
Step 200
200
#F5D0C6
oklch(88.6% 0.044 35.6)
-
Step 300
300
#EFAF9E
oklch(80.9% 0.079 35.4)
-
Step 400
400
#E48268
oklch(70.8% 0.127 35.8)
-
Step 500
500
#D95E3E
oklch(63.1% 0.162 35.6)
-
Step 600
600
#C43F19
oklch(55.5% 0.176 35.7)
-
Step 700
700
#A93008
oklch(49.1% 0.163 35.9)
-
Step 800
800
#89290D
oklch(42.6% 0.136 35.8)
-
Step 900
900 (this color)
#6D2613
oklch(37.2% 0.106 35.7)
-
Step 950
950
#41180D
oklch(27% 0.067 36)
#6D2613 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) | #3A3310 | 0.107 |
| Deuteranopia (no green cones) | #4C4310 | 0.097 |
| Tritanopia (no blue cones) | #781422 | 0.043 |
| Achromatopsia (no color) | #3D3D3D | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D2613
#6D2613
oklch(37.2% 0.106 35.7)
- #004956
#004956
oklch(37.3% 0.066 214.7)
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 #6D2613, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.021
- Reddy Brown #6E1005 ΔE 0.035
- Blood #770001 ΔE 0.046
- Maroon #800000 ΔE 0.051
- Wine Red #7B0323 ΔE 0.058
- Claret #680018 ΔE 0.062
- Purple Brown #673A3F ΔE 0.062
- Dark Red #8B0000 ΔE 0.066
Use #6D2613 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.