#5A1F0E
Closest named color: Reddy Brown (#6E1005). oklch(32.7% 0.091 36.5), rgb(90, 31, 14).
Aa
White text reads best on this color (12.82:1).
About this color
#5A1F0E is a dark, moderately saturated red. In OKLCH its lightness is 33%, its chroma 0.091 and its hue 37°. Its hue sits on the warm side of the wheel. The nearest named color is Reddy Brown (#6E1005), ΔE 0.045 away. White text reads best on it, at 12.82:1.
| Hue family | Reds |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.091) |
| Temperature | warm |
| Nearest name | Reddy Brown (#6E1005) |
| Black text | 1.63:1 |
| White text | 12.82:1 |
Values
| HEX | #5A1F0E |
| RGB | rgb(90, 31, 14) |
| HSL | hsl(13, 73%, 20%) |
| OKLCH | oklch(32.7% 0.091 36.5) |
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 #5A1F0E | 12.82:1 | AAA | Lc -101.7 | Preferred for body text |
| Black text on #5A1F0E | 1.63:1 | Fails | Lc 0.0 | Not readable |
| #5A1F0E text on white | 12.82:1 | AAA | Lc 98.3 | Preferred for body text |
| #5A1F0E text on black | 1.63:1 | 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
#FBF3F1
oklch(97% 0.009 34.3)
-
Step 100
100
#F7E6E1
oklch(93.7% 0.02 37)
-
Step 200
200
#F1D1C8
oklch(88.5% 0.038 36.2)
-
Step 300
300
#E9B2A2
oklch(81% 0.068 36.8)
-
Step 400
400
#DB8770
oklch(70.6% 0.109 36.1)
-
Step 500
500
#CF6649
oklch(63% 0.14 36.4)
-
Step 600
600
#BB4B2B
oklch(55.7% 0.152 36.5)
-
Step 700
700
#A13B1D
oklch(49.2% 0.142 36.6)
-
Step 800
800
#82321B
oklch(42.7% 0.116 36.6)
-
Step 900
900 (this color)
#5A1F0E
oklch(32.7% 0.091 36.5)
-
Step 950
950
#3E1B11
oklch(27% 0.058 36.8)
#5A1F0E 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) | #302A0C | 0.091 |
| Deuteranopia (no green cones) | #3E370C | 0.084 |
| Tritanopia (no blue cones) | #64101C | 0.040 |
| Achromatopsia (no color) | #323232 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5A1F0E
#5A1F0E
oklch(32.7% 0.091 36.5)
- #003C48
#003C48
oklch(32.8% 0.058 216.2)
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 #5A1F0E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddy Brown #6E1005 ΔE 0.045
- Claret #680018 ΔE 0.052
- Burgundy #610023 ΔE 0.062
- Chocolate Brown #411900 ΔE 0.063
- Chestnut #742802 ΔE 0.065
- Blood #770001 ΔE 0.065
- Mahogany #4A0100 ΔE 0.071
- Wine Red #7B0323 ΔE 0.081
Use #5A1F0E 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.