#6D2324
Closest named color: Reddy Brown (#6E1005). oklch(37.1% 0.105 23.1), rgb(109, 35, 36).
Aa
White text reads best on this color (10.95:1).
About this color
#6D2324 is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.105 and its hue 23°. Its hue sits on the warm side of the wheel. The nearest named color is Reddy Brown (#6E1005), ΔE 0.036 away. White text reads best on it, at 10.95:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.105) |
| Temperature | warm |
| Nearest name | Reddy Brown (#6E1005) |
| Black text | 1.91:1 |
| White text | 10.95:1 |
Values
| HEX | #6D2324 |
| RGB | rgb(109, 35, 36) |
| HSL | hsl(359, 51%, 28%) |
| OKLCH | oklch(37.1% 0.105 23.1) |
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 #6D2324 | 10.95:1 | AAA | Lc -98.5 | Preferred for body text |
| Black text on #6D2324 | 1.91:1 | Fails | Lc 9.3 | Not readable |
| #6D2324 text on white | 10.95:1 | AAA | Lc 94.6 | Preferred for body text |
| #6D2324 text on black | 1.91:1 | Fails | Lc -8.0 | 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
#FDF3F2
oklch(97.2% 0.011 24.3)
-
Step 100
100
#F9E4E3
oklch(93.5% 0.023 20.9)
-
Step 200
200
#F5CECC
oklch(88.4% 0.044 21.5)
-
Step 300
300
#F0ADA9
oklch(81% 0.079 22.8)
-
Step 400
400
#E57F7B
oklch(70.8% 0.127 23.1)
-
Step 500
500
#DA5A59
oklch(63.1% 0.162 23.3)
-
Step 600
600
#C53A3F
oklch(55.6% 0.175 23.1)
-
Step 700
700
#AA2B31
oklch(49.2% 0.163 23.2)
-
Step 800
800
#8A2629
oklch(42.7% 0.135 23.4)
-
Step 900
900 (this color)
#6D2324
oklch(37.1% 0.105 23.1)
-
Step 950
950
#411716
oklch(27% 0.066 23.9)
#6D2324 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) | #363223 | 0.114 |
| Deuteranopia (no green cones) | #494222 | 0.104 |
| Tritanopia (no blue cones) | #781224 | 0.031 |
| Achromatopsia (no color) | #3C3C3C | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D2324
#6D2324
oklch(37.1% 0.105 23.1)
- #00494F
#00494F
oklch(37% 0.063 204.2)
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 #6D2324, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddy Brown #6E1005 ΔE 0.036
- Chestnut #742802 ΔE 0.040
- Wine Red #7B0323 ΔE 0.043
- Blood #770001 ΔE 0.045
- Bordeaux #7B002C ΔE 0.051
- Claret #680018 ΔE 0.051
- Maroon #800000 ΔE 0.051
- Purple Brown #673A3F ΔE 0.056
Use #6D2324 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.