#5B282D
Closest named color: Purple Brown (#673A3F). oklch(34.9% 0.075 15.7), rgb(91, 40, 45).
Aa
White text reads best on this color (11.75:1).
About this color
#5B282D is a dark, moderately saturated red. In OKLCH its lightness is 35%, its chroma 0.075 and its hue 16°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.057 away. White text reads best on it, at 11.75:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.075) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.78:1 |
| White text | 11.75:1 |
Values
| HEX | #5B282D |
| RGB | rgb(91, 40, 45) |
| HSL | hsl(354, 39%, 26%) |
| OKLCH | oklch(34.9% 0.075 15.7) |
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 #5B282D | 11.75:1 | AAA | Lc -100.3 | Preferred for body text |
| Black text on #5B282D | 1.78:1 | Fails | Lc 0.0 | Not readable |
| #5B282D text on white | 11.75:1 | AAA | Lc 96.6 | Preferred for body text |
| #5B282D text on black | 1.78:1 | 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
#FAF3F4
oklch(97% 0.008 7.3)
-
Step 100
100
#F5E6E6
oklch(93.7% 0.016 17.4)
-
Step 200
200
#EDD1D2
oklch(88.4% 0.031 15.3)
-
Step 300
300
#E3B2B4
oklch(80.8% 0.057 15.7)
-
Step 400
400
#D3898E
oklch(70.7% 0.091 15.2)
-
Step 500
500
#C56A72
oklch(63% 0.116 15.4)
-
Step 600
600
#B0505A
oklch(55.5% 0.125 15.7)
-
Step 700
700
#97414A
oklch(49.1% 0.116 16)
-
Step 800
800
#7B363D
oklch(42.8% 0.096 15.8)
-
Step 900
900 (this color)
#5B282D
oklch(34.9% 0.075 15.7)
-
Step 950
950
#3A1C1F
oklch(26.9% 0.047 14.4)
#5B282D 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) | #33312D | 0.081 |
| Deuteranopia (no green cones) | #403C2C | 0.075 |
| Tritanopia (no blue cones) | #63212A | 0.021 |
| Achromatopsia (no color) | #383838 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5B282D
#5B282D
oklch(34.9% 0.075 15.7)
- #004444
#004444
oklch(35% 0.06 194.8)
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 #5B282D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.057
- Reddy Brown #6E1005 ΔE 0.060
- Claret #680018 ΔE 0.061
- Burgundy #610023 ΔE 0.062
- Chestnut #742802 ΔE 0.069
- Wine Red #7B0323 ΔE 0.075
- Blood #770001 ΔE 0.076
- Merlot #730039 ΔE 0.076
Use #5B282D 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.