#6E1D1D
Closest named color: Reddy Brown (#6E1005). oklch(36.4% 0.114 24.9), rgb(110, 29, 29).
Aa
White text reads best on this color (11.31:1).
About this color
#6E1D1D is a dark, moderately saturated red. In OKLCH its lightness is 36%, its chroma 0.114 and its hue 25°. Its hue sits on the warm side of the wheel. The nearest named color is Reddy Brown (#6E1005), ΔE 0.025 away. White text reads best on it, at 11.31:1.
| Hue family | Reds |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.114) |
| Temperature | warm |
| Nearest name | Reddy Brown (#6E1005) |
| Black text | 1.85:1 |
| White text | 11.31:1 |
Values
| HEX | #6E1D1D |
| RGB | rgb(110, 29, 29) |
| HSL | hsl(0, 58%, 27%) |
| OKLCH | oklch(36.4% 0.114 24.9) |
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 #6E1D1D | 11.31:1 | AAA | Lc -99.0 | Preferred for body text |
| Black text on #6E1D1D | 1.85:1 | Fails | Lc 8.8 | Not readable |
| #6E1D1D text on white | 11.31:1 | AAA | Lc 95.1 | Preferred for body text |
| #6E1D1D text on black | 1.85:1 | Fails | Lc -7.5 | 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
#FAE4E2
oklch(93.6% 0.024 23.9)
-
Step 200
200
#F7CEC9
oklch(88.5% 0.047 26.2)
-
Step 300
300
#F3ABA5
oklch(80.8% 0.086 24.5)
-
Step 400
400
#EA7C75
oklch(70.8% 0.137 24.9)
-
Step 500
500
#E05451
oklch(63.2% 0.176 24.7)
-
Step 600
600
#CB3135
oklch(55.6% 0.19 24.8)
-
Step 700
700
#AF2127
oklch(49.1% 0.177 25)
-
Step 800
800
#8E1F22
oklch(42.7% 0.146 24.8)
-
Step 900
900 (this color)
#6E1D1D
oklch(36.4% 0.114 24.9)
-
Step 950
950
#431514
oklch(27% 0.072 24.4)
#6E1D1D 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) | #342F1C | 0.123 |
| Deuteranopia (no green cones) | #48411A | 0.114 |
| Tritanopia (no blue cones) | #79031E | 0.033 |
| Achromatopsia (no color) | #3A3A3A | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6E1D1D
#6E1D1D
oklch(36.4% 0.114 24.9)
- #00474D
#00474D
oklch(36.3% 0.062 204.4)
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 #6E1D1D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddy Brown #6E1005 ΔE 0.025
- Blood #770001 ΔE 0.034
- Wine Red #7B0323 ΔE 0.038
- Chestnut #742802 ΔE 0.040
- Claret #680018 ΔE 0.042
- Maroon #800000 ΔE 0.044
- Bordeaux #7B002C ΔE 0.047
- Burgundy #610023 ΔE 0.059
Use #6E1D1D 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.