#531213
Closest named color: Mahogany (#4A0100). oklch(29.7% 0.096 24.4), rgb(83, 18, 19).
Aa
White text reads best on this color (14.34:1).
About this color
#531213 is a dark, moderately saturated red. In OKLCH its lightness is 30%, its chroma 0.096 and its hue 24°. Its hue sits on the warm side of the wheel. The nearest named color is Mahogany (#4A0100), ΔE 0.041 away. White text reads best on it, at 14.34:1.
| Hue family | Reds |
| Lightness | dark (30%) |
| Chroma | moderately saturated (0.096) |
| Temperature | warm |
| Nearest name | Mahogany (#4A0100) |
| Black text | 1.46:1 |
| White text | 14.34:1 |
Values
| HEX | #531213 |
| RGB | rgb(83, 18, 19) |
| HSL | hsl(359, 64%, 20%) |
| OKLCH | oklch(29.7% 0.096 24.4) |
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 #531213 | 14.34:1 | AAA | Lc -103.4 | Preferred for body text |
| Black text on #531213 | 1.46:1 | Fails | Lc 0.0 | Not readable |
| #531213 text on white | 14.34:1 | AAA | Lc 100.3 | Preferred for body text |
| #531213 text on black | 1.46:1 | 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 950.
-
Step 50
50
#FFF2F1
oklch(97.1% 0.014 22.8)
-
Step 100
100
#FFE2DF
oklch(93.6% 0.032 24.8)
-
Step 200
200
#FFCAC6
oklch(88.4% 0.061 23.4)
-
Step 300
300
#FFA59E
oklch(80.9% 0.108 24.6)
-
Step 400
400
#FD6A66
oklch(70.7% 0.181 24.4)
-
Step 500
500
#F62E3B
oklch(63.1% 0.231 24.4)
-
Step 600
600
#D80026
oklch(55.6% 0.225 24.4)
-
Step 700
700
#B7001E
oklch(49.1% 0.199 24.5)
-
Step 800
800
#970017
oklch(42.6% 0.173 24.5)
-
Step 900
900
#7F0213
oklch(37.7% 0.151 24.3)
-
Step 950
950 (this color)
#531213
oklch(29.7% 0.096 24.4)
#531213 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) | #252112 | 0.103 |
| Deuteranopia (no green cones) | #352F11 | 0.094 |
| Tritanopia (no blue cones) | #5C0013 | 0.027 |
| Achromatopsia (no color) | #2A2A2A | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #531213
#531213
oklch(29.7% 0.096 24.4)
- #003439
#003439
oklch(29.7% 0.051 205.1)
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 #531213, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mahogany #4A0100 ΔE 0.041
- Burgundy #610023 ΔE 0.045
- Claret #680018 ΔE 0.048
- Chocolate Brown #411900 ΔE 0.051
- Deep Brown #410200 ΔE 0.059
- Reddy Brown #6E1005 ΔE 0.063
- Dark Maroon #3C0008 ΔE 0.072
- Dark Brown #341C02 ΔE 0.078
Use #531213 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.