#502A2B
Closest named color: Onyx (#343A40). oklch(33.5% 0.057 18.9), rgb(80, 42, 43).
Aa
White text reads best on this color (12.30:1).
About this color
#502A2B is a dark, muted red. In OKLCH its lightness is 34%, its chroma 0.057 and its hue 19°. Its hue sits on the warm side of the wheel. The nearest named color is Onyx (#343A40), ΔE 0.067 away. White text reads best on it, at 12.30:1.
| Hue family | Reds |
| Lightness | dark (34%) |
| Chroma | muted (0.057) |
| Temperature | warm |
| Nearest name | Onyx (#343A40) |
| Black text | 1.70:1 |
| White text | 12.30:1 |
Values
| HEX | #502A2B |
| RGB | rgb(80, 42, 43) |
| HSL | hsl(358, 31%, 24%) |
| OKLCH | oklch(33.5% 0.057 18.9) |
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 #502A2B | 12.30:1 | AAA | Lc -101.3 | Preferred for body text |
| Black text on #502A2B | 1.70:1 | Fails | Lc 0.0 | Not readable |
| #502A2B text on white | 12.30:1 | AAA | Lc 97.8 | Preferred for body text |
| #502A2B text on black | 1.70:1 | 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
#F9F4F4
oklch(97.1% 0.005 17.2)
-
Step 100
100
#F2E7E7
oklch(93.7% 0.012 17.4)
-
Step 200
200
#E8D3D3
oklch(88.4% 0.023 17.6)
-
Step 300
300
#DBB6B6
oklch(80.9% 0.043 18.1)
-
Step 400
400
#C89090
oklch(70.8% 0.068 18.9)
-
Step 500
500
#B87475
oklch(63.1% 0.086 18.8)
-
Step 600
600
#A35B5D
oklch(55.5% 0.094 18.8)
-
Step 700
700
#8C4B4D
oklch(49.2% 0.088 18.8)
-
Step 800
800
#723E3F
oklch(42.8% 0.073 19.3)
-
Step 900
900 (this color)
#502A2B
oklch(33.5% 0.057 18.9)
-
Step 950
950
#361F1F
oklch(26.9% 0.036 19.7)
#502A2B 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) | #32302B | 0.060 |
| Deuteranopia (no green cones) | #3B382A | 0.057 |
| Tritanopia (no blue cones) | #57252B | 0.018 |
| Achromatopsia (no color) | #353535 | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #502A2B
#502A2B
oklch(33.5% 0.057 18.9)
- #013F42
#013F42
oklch(33.4% 0.056 200.2)
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 #502A2B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Onyx #343A40 ΔE 0.067
- Purple Brown #673A3F ΔE 0.071
- Charcoal Grey #3C4142 ΔE 0.073
- Burgundy #610023 ΔE 0.074
- Chocolate Brown #411900 ΔE 0.075
- Claret #680018 ΔE 0.075
- Reddy Brown #6E1005 ΔE 0.076
- Gunmetal #293241 ΔE 0.078
Use #502A2B 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.