#531C2D
Closest named color: Burgundy (#610023). oklch(31.7% 0.084 4), rgb(83, 28, 45).
Aa
White text reads best on this color (13.36:1).
About this color
#531C2D is a dark, moderately saturated red. In OKLCH its lightness is 32%, its chroma 0.084 and its hue 4°. Its hue sits on the warm side of the wheel. The nearest named color is Burgundy (#610023), ΔE 0.043 away. White text reads best on it, at 13.36:1.
| Hue family | Reds |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.084) |
| Temperature | warm |
| Nearest name | Burgundy (#610023) |
| Black text | 1.57:1 |
| White text | 13.36:1 |
Values
| HEX | #531C2D |
| RGB | rgb(83, 28, 45) |
| HSL | hsl(341, 50%, 22%) |
| OKLCH | oklch(31.7% 0.084 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 #531C2D | 13.36:1 | AAA | Lc -102.5 | Preferred for body text |
| Black text on #531C2D | 1.57:1 | Fails | Lc 0.0 | Not readable |
| #531C2D text on white | 13.36:1 | AAA | Lc 99.3 | Preferred for body text |
| #531C2D text on black | 1.57:1 | 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
#FEF2F4
oklch(97.1% 0.013 5.8)
-
Step 100
100
#FCE2E7
oklch(93.5% 0.029 4.5)
-
Step 200
200
#FACBD5
oklch(88.6% 0.055 4)
-
Step 300
300
#F7A6B9
oklch(80.9% 0.098 4.2)
-
Step 400
400
#EF7195
oklch(70.7% 0.159 4)
-
Step 500
500
#E6427B
oklch(63.1% 0.203 4.1)
-
Step 600
600
#D10964
oklch(55.6% 0.221 4.2)
-
Step 700
700
#B20054
oklch(49.2% 0.198 3.9)
-
Step 800
800
#920344
oklch(42.6% 0.17 4)
-
Step 900
900
#761539
oklch(37.8% 0.133 4.4)
-
Step 950
950 (this color)
#531C2D
oklch(31.7% 0.084 4)
#531C2D 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) | #27282D | 0.092 |
| Deuteranopia (no green cones) | #35332C | 0.085 |
| Tritanopia (no blue cones) | #5A1623 | 0.022 |
| Achromatopsia (no color) | #2F2F2F | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #531C2D
#531C2D
oklch(31.7% 0.084 4)
- #003B35
#003B35
oklch(31.7% 0.056 183.8)
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 #531C2D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burgundy #610023 ΔE 0.043
- Claret #680018 ΔE 0.056
- Grape Purple #5D1451 ΔE 0.071
- Reddy Brown #6E1005 ΔE 0.073
- Mahogany #4A0100 ΔE 0.075
- Merlot #730039 ΔE 0.076
- Chocolate Brown #411900 ΔE 0.077
- Deep Violet #490648 ΔE 0.078
Use #531C2D 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.