#55302E
Closest named color: Purple Brown (#673A3F). oklch(35.5% 0.055 23.5), rgb(85, 48, 46).
Aa
White text reads best on this color (11.36:1).
About this color
#55302E is a dark, muted red. In OKLCH its lightness is 36%, its chroma 0.055 and its hue 23°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.052 away. White text reads best on it, at 11.36:1.
| Hue family | Reds |
| Lightness | dark (36%) |
| Chroma | muted (0.055) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.84:1 |
| White text | 11.36:1 |
Values
| HEX | #55302E |
| RGB | rgb(85, 48, 46) |
| HSL | hsl(3, 30%, 26%) |
| OKLCH | oklch(35.5% 0.055 23.5) |
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 #55302E | 11.36:1 | AAA | Lc -99.8 | Preferred for body text |
| Black text on #55302E | 1.84:1 | Fails | Lc 7.9 | Not readable |
| #55302E text on white | 11.36:1 | AAA | Lc 96.0 | Preferred for body text |
| #55302E text on black | 1.84:1 | 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
#F2E7E6
oklch(93.6% 0.012 23.7)
-
Step 200
200
#E8D4D2
oklch(88.6% 0.022 24.5)
-
Step 300
300
#DAB7B4
oklch(80.9% 0.041 23.8)
-
Step 400
400
#C6918D
oklch(70.7% 0.065 23.7)
-
Step 500
500
#B77571
oklch(63.1% 0.084 23.5)
-
Step 600
600
#A25D59
oklch(55.6% 0.091 23.9)
-
Step 700
700
#8A4C49
oklch(49% 0.084 23.5)
-
Step 800
800
#713F3C
oklch(42.8% 0.07 24.1)
-
Step 900
900 (this color)
#55302E
oklch(35.5% 0.055 23.5)
-
Step 950
950
#36201E
oklch(27.1% 0.035 25.3)
#55302E 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) | #38362E | 0.057 |
| Deuteranopia (no green cones) | #413D2D | 0.053 |
| Tritanopia (no blue cones) | #5C2B30 | 0.020 |
| Achromatopsia (no color) | #3A3A3A | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #55302E
#55302E
oklch(35.5% 0.055 23.5)
- #0D4449
#0D4449
oklch(35.5% 0.055 204.1)
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 #55302E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.052
- Charcoal Grey #3C4142 ΔE 0.063
- Onyx #343A40 ΔE 0.065
- Chestnut #742802 ΔE 0.073
- Reddy Brown #6E1005 ΔE 0.075
- Claret #680018 ΔE 0.082
- Burgundy #610023 ΔE 0.084
- Gunmetal #293241 ΔE 0.085
Use #55302E 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.