#5D1E1B
Closest named color: Reddy Brown (#6E1005). oklch(33.3% 0.093 26.1), rgb(93, 30, 27).
Aa
White text reads best on this color (12.59:1).
About this color
#5D1E1B is a dark, moderately saturated red. In OKLCH its lightness is 33%, its chroma 0.093 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Reddy Brown (#6E1005), ΔE 0.040 away. White text reads best on it, at 12.59:1.
| Hue family | Reds |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.093) |
| Temperature | warm |
| Nearest name | Reddy Brown (#6E1005) |
| Black text | 1.66:1 |
| White text | 12.59:1 |
Values
| HEX | #5D1E1B |
| RGB | rgb(93, 30, 27) |
| HSL | hsl(3, 55%, 24%) |
| OKLCH | oklch(33.3% 0.093 26.1) |
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 #5D1E1B | 12.59:1 | AAA | Lc -101.4 | Preferred for body text |
| Black text on #5D1E1B | 1.66:1 | Fails | Lc 0.0 | Not readable |
| #5D1E1B text on white | 12.59:1 | AAA | Lc 97.9 | Preferred for body text |
| #5D1E1B text on black | 1.66:1 | Fails | Lc 0.0 | 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
#FCF3F2
oklch(97.1% 0.01 25.1)
-
Step 100
100
#F7E5E3
oklch(93.6% 0.02 25.2)
-
Step 200
200
#F2D0CC
oklch(88.5% 0.039 25.8)
-
Step 300
300
#EBB0A9
oklch(81% 0.07 26.4)
-
Step 400
400
#DE847C
oklch(70.7% 0.112 25.7)
-
Step 500
500
#D2625A
oklch(63.1% 0.143 26.1)
-
Step 600
600
#BD4640
oklch(55.6% 0.155 26.2)
-
Step 700
700
#A33632
oklch(49.1% 0.145 26)
-
Step 800
800
#842E2A
oklch(42.7% 0.119 26.1)
-
Step 900
900 (this color)
#5D1E1B
oklch(33.3% 0.093 26.1)
-
Step 950
950
#3F1917
oklch(27% 0.06 24.9)
#5D1E1B 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) | #2F2B1A | 0.098 |
| Deuteranopia (no green cones) | #3E3819 | 0.091 |
| Tritanopia (no blue cones) | #67101E | 0.030 |
| Achromatopsia (no color) | #333333 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D1E1B
#5D1E1B
oklch(33.3% 0.093 26.1)
- #003E45
#003E45
oklch(33.3% 0.057 207.3)
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 #5D1E1B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddy Brown #6E1005 ΔE 0.040
- Claret #680018 ΔE 0.041
- Burgundy #610023 ΔE 0.049
- Blood #770001 ΔE 0.059
- Chestnut #742802 ΔE 0.064
- Wine Red #7B0323 ΔE 0.069
- Chocolate Brown #411900 ΔE 0.074
- Bordeaux #7B002C ΔE 0.075
Use #5D1E1B 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.