#6C2833
Closest named color: Purple Brown (#673A3F). oklch(37.9% 0.097 13.2), rgb(108, 40, 51).
Aa
White text reads best on this color (10.55:1).
About this color
#6C2833 is a dark, moderately saturated red. In OKLCH its lightness is 38%, its chroma 0.097 and its hue 13°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.042 away. White text reads best on it, at 10.55:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.097) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.98:1 |
| White text | 10.55:1 |
Values
| HEX | #6C2833 |
| RGB | rgb(108, 40, 51) |
| HSL | hsl(350, 46%, 29%) |
| OKLCH | oklch(37.9% 0.097 13.2) |
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 #6C2833 | 10.55:1 | AAA | Lc -97.9 | Preferred for body text |
| Black text on #6C2833 | 1.98:1 | Fails | Lc 10.0 | Not readable |
| #6C2833 text on white | 10.55:1 | AAA | Lc 93.9 | Preferred for body text |
| #6C2833 text on black | 1.98:1 | Fails | Lc -8.6 | 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
#FCF3F3
oklch(97.1% 0.01 17.3)
-
Step 100
100
#F8E4E6
oklch(93.5% 0.022 10.6)
-
Step 200
200
#F3CFD1
oklch(88.6% 0.041 14.2)
-
Step 300
300
#ECAEB3
oklch(81% 0.073 13.4)
-
Step 400
400
#DF818C
oklch(70.7% 0.116 13)
-
Step 500
500
#D35E6F
oklch(63.1% 0.148 13.4)
-
Step 600
600
#BF4057
oklch(55.7% 0.162 13.5)
-
Step 700
700
#A43147
oklch(49.1% 0.15 13.5)
-
Step 800
800
#852A3B
oklch(42.7% 0.124 13.1)
-
Step 900
900 (this color)
#6C2833
oklch(37.9% 0.097 13.2)
-
Step 950
950
#3F181E
oklch(27% 0.061 12.6)
#6C2833 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) | #373633 | 0.107 |
| Deuteranopia (no green cones) | #494431 | 0.098 |
| Tritanopia (no blue cones) | #761E2C | 0.025 |
| Achromatopsia (no color) | #3F3F3F | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C2833
#6C2833
oklch(37.9% 0.097 13.2)
- #004D4C
#004D4C
oklch(38% 0.065 193.3)
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 #6C2833, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.042
- Wine Red #7B0323 ΔE 0.050
- Bordeaux #7B002C ΔE 0.052
- Chestnut #742802 ΔE 0.056
- Reddy Brown #6E1005 ΔE 0.056
- Merlot #730039 ΔE 0.058
- Claret #680018 ΔE 0.063
- Blood #770001 ΔE 0.063
Use #6C2833 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.