#5A2528
Closest named color: Claret (#680018). oklch(34.1% 0.078 18.7), rgb(90, 37, 40).
Aa
White text reads best on this color (12.13:1).
About this color
#5A2528 is a dark, moderately saturated red. In OKLCH its lightness is 34%, its chroma 0.078 and its hue 19°. Its hue sits on the warm side of the wheel. The nearest named color is Claret (#680018), ΔE 0.055 away. White text reads best on it, at 12.13:1.
| Hue family | Reds |
| Lightness | dark (34%) |
| Chroma | moderately saturated (0.078) |
| Temperature | warm |
| Nearest name | Claret (#680018) |
| Black text | 1.72:1 |
| White text | 12.13:1 |
Values
| HEX | #5A2528 |
| RGB | rgb(90, 37, 40) |
| HSL | hsl(357, 42%, 25%) |
| OKLCH | oklch(34.1% 0.078 18.7) |
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 #5A2528 | 12.13:1 | AAA | Lc -100.9 | Preferred for body text |
| Black text on #5A2528 | 1.72:1 | Fails | Lc 0.0 | Not readable |
| #5A2528 text on white | 12.13:1 | AAA | Lc 97.3 | Preferred for body text |
| #5A2528 text on black | 1.72:1 | 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
#FBF3F3
oklch(97% 0.009 17.3)
-
Step 100
100
#F5E6E5
oklch(93.7% 0.016 22.1)
-
Step 200
200
#EED1D1
oklch(88.5% 0.033 17.8)
-
Step 300
300
#E4B2B2
oklch(80.9% 0.058 18.4)
-
Step 400
400
#D5888A
oklch(70.7% 0.095 18)
-
Step 500
500
#C7696D
oklch(63% 0.119 18.4)
-
Step 600
600
#B34F55
oklch(55.7% 0.13 18.7)
-
Step 700
700
#993F45
oklch(49% 0.121 18.7)
-
Step 800
800
#7D3539
oklch(42.8% 0.1 18.9)
-
Step 900
900 (this color)
#5A2528
oklch(34.1% 0.078 18.7)
-
Step 950
950
#3B1C1D
oklch(27% 0.049 18.8)
#5A2528 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) | #312F28 | 0.084 |
| Deuteranopia (no green cones) | #3E3A27 | 0.079 |
| Tritanopia (no blue cones) | #621D26 | 0.022 |
| Achromatopsia (no color) | #363636 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5A2528
#5A2528
oklch(34.1% 0.078 18.7)
- #004143
#004143
oklch(34.1% 0.058 198.3)
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 #5A2528, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Claret #680018 ΔE 0.055
- Reddy Brown #6E1005 ΔE 0.055
- Burgundy #610023 ΔE 0.057
- Purple Brown #673A3F ΔE 0.066
- Chestnut #742802 ΔE 0.070
- Blood #770001 ΔE 0.073
- Wine Red #7B0323 ΔE 0.075
- Merlot #730039 ΔE 0.077
Use #5A2528 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.