#581F19
Closest named color: Claret (#680018). oklch(32.5% 0.086 28.7), rgb(88, 31, 25).
Aa
White text reads best on this color (12.92:1).
About this color
#581F19 is a dark, moderately saturated red. In OKLCH its lightness is 32%, its chroma 0.086 and its hue 29°. Its hue sits on the warm side of the wheel. The nearest named color is Claret (#680018), ΔE 0.049 away. White text reads best on it, at 12.92:1.
| Hue family | Reds |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.086) |
| Temperature | warm |
| Nearest name | Claret (#680018) |
| Black text | 1.62:1 |
| White text | 12.92:1 |
Values
| HEX | #581F19 |
| RGB | rgb(88, 31, 25) |
| HSL | hsl(6, 56%, 22%) |
| OKLCH | oklch(32.5% 0.086 28.7) |
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 #581F19 | 12.92:1 | AAA | Lc -101.9 | Preferred for body text |
| Black text on #581F19 | 1.62:1 | Fails | Lc 0.0 | Not readable |
| #581F19 text on white | 12.92:1 | AAA | Lc 98.6 | Preferred for body text |
| #581F19 text on black | 1.62:1 | 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
#FBF3F2
oklch(97% 0.009 26)
-
Step 100
100
#F6E6E3
oklch(93.7% 0.018 30.3)
-
Step 200
200
#F0D1CC
oklch(88.5% 0.036 28.7)
-
Step 300
300
#E7B2A9
oklch(80.9% 0.064 29.5)
-
Step 400
400
#D9877C
oklch(70.6% 0.103 28.2)
-
Step 500
500
#CD675A
oklch(63.1% 0.132 28.8)
-
Step 600
600
#B84C40
oklch(55.6% 0.143 28.8)
-
Step 700
700
#9E3C32
oklch(49.1% 0.133 28.6)
-
Step 800
800
#81322A
oklch(42.7% 0.111 28.4)
-
Step 900
900 (this color)
#581F19
oklch(32.5% 0.086 28.7)
-
Step 950
950
#3D1B17
oklch(27% 0.054 28.1)
#581F19 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) | #2E2A18 | 0.090 |
| Deuteranopia (no green cones) | #3C3618 | 0.082 |
| Tritanopia (no blue cones) | #61131E | 0.030 |
| Achromatopsia (no color) | #313131 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #581F19
#581F19
oklch(32.5% 0.086 28.7)
- #003C43
#003C43
oklch(32.6% 0.056 207.7)
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 #581F19, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Claret #680018 ΔE 0.049
- Reddy Brown #6E1005 ΔE 0.049
- Burgundy #610023 ΔE 0.054
- Chocolate Brown #411900 ΔE 0.064
- Blood #770001 ΔE 0.069
- Mahogany #4A0100 ΔE 0.070
- Chestnut #742802 ΔE 0.072
- Wine Red #7B0323 ΔE 0.080
Use #581F19 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.