#6D2628
Closest named color: Chestnut (#742802). oklch(37.5% 0.101 21.7), rgb(109, 38, 40).
Aa
White text reads best on this color (10.72:1).
About this color
#6D2628 is a dark, moderately saturated red. In OKLCH its lightness is 38%, its chroma 0.101 and its hue 22°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.041 away. White text reads best on it, at 10.72:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.101) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.95:1 |
| White text | 10.72:1 |
Values
| HEX | #6D2628 |
| RGB | rgb(109, 38, 40) |
| HSL | hsl(358, 48%, 29%) |
| OKLCH | oklch(37.5% 0.101 21.7) |
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 #6D2628 | 10.72:1 | AAA | Lc -98.2 | Preferred for body text |
| Black text on #6D2628 | 1.95:1 | Fails | Lc 9.7 | Not readable |
| #6D2628 text on white | 10.72:1 | AAA | Lc 94.2 | Preferred for body text |
| #6D2628 text on black | 1.95:1 | Fails | Lc -8.4 | 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
#FCF3F2
oklch(97.1% 0.01 25.1)
-
Step 100
100
#F8E4E3
oklch(93.5% 0.022 21)
-
Step 200
200
#F4CFCD
oklch(88.5% 0.042 21.6)
-
Step 300
300
#EEAEAB
oklch(81% 0.076 21.9)
-
Step 400
400
#E2807E
oklch(70.6% 0.121 21.8)
-
Step 500
500
#D75C5E
oklch(63.1% 0.155 21.7)
-
Step 600
600
#C23E44
oklch(55.6% 0.168 22)
-
Step 700
700
#A72E36
oklch(49% 0.157 21.7)
-
Step 800
800
#88282D
oklch(42.7% 0.13 21.8)
-
Step 900
900 (this color)
#6D2628
oklch(37.5% 0.101 21.7)
-
Step 950
950
#401718
oklch(26.8% 0.064 21)
#6D2628 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) | #383428 | 0.108 |
| Deuteranopia (no green cones) | #4A4326 | 0.100 |
| Tritanopia (no blue cones) | #781827 | 0.030 |
| Achromatopsia (no color) | #3E3E3E | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D2628
#6D2628
oklch(37.5% 0.101 21.7)
- #004B4F
#004B4F
oklch(37.5% 0.064 200.9)
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 #6D2628, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.041
- Reddy Brown #6E1005 ΔE 0.043
- Wine Red #7B0323 ΔE 0.047
- Purple Brown #673A3F ΔE 0.049
- Blood #770001 ΔE 0.051
- Bordeaux #7B002C ΔE 0.053
- Maroon #800000 ΔE 0.056
- Claret #680018 ΔE 0.057
Use #6D2628 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.