#552F2E
Closest named color: Purple Brown (#673A3F). oklch(35.3% 0.056 21.9), rgb(85, 47, 46).
Aa
White text reads best on this color (11.46:1).
About this color
#552F2E is a dark, muted red. In OKLCH its lightness is 35%, its chroma 0.056 and its hue 22°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.053 away. White text reads best on it, at 11.46:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | muted (0.056) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.83:1 |
| White text | 11.46:1 |
Values
| HEX | #552F2E |
| RGB | rgb(85, 47, 46) |
| HSL | hsl(2, 30%, 26%) |
| OKLCH | oklch(35.3% 0.056 21.9) |
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 #552F2E | 11.46:1 | AAA | Lc -99.9 | Preferred for body text |
| Black text on #552F2E | 1.83:1 | Fails | Lc 7.7 | Not readable |
| #552F2E text on white | 11.46:1 | AAA | Lc 96.2 | Preferred for body text |
| #552F2E text on black | 1.83:1 | 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
#E8D3D2
oklch(88.4% 0.023 20.9)
-
Step 300
300
#DBB7B4
oklch(81% 0.042 23.7)
-
Step 400
400
#C7908E
oklch(70.6% 0.067 21.3)
-
Step 500
500
#B87472
oklch(63.1% 0.086 21.6)
-
Step 600
600
#A35C5A
oklch(55.6% 0.093 22.2)
-
Step 700
700
#8B4B4A
oklch(49% 0.087 21.7)
-
Step 800
800
#713E3D
oklch(42.6% 0.072 21.7)
-
Step 900
900 (this color)
#552F2E
oklch(35.3% 0.056 21.9)
-
Step 950
950
#361F1F
oklch(26.9% 0.036 19.7)
#552F2E 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) | #37352E | 0.059 |
| Deuteranopia (no green cones) | #403C2D | 0.054 |
| Tritanopia (no blue cones) | #5C2A2F | 0.019 |
| Achromatopsia (no color) | #3A3A3A | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #552F2E
#552F2E
oklch(35.3% 0.056 21.9)
- #094448
#094448
oklch(35.4% 0.056 202)
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 #552F2E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.053
- Charcoal Grey #3C4142 ΔE 0.065
- Onyx #343A40 ΔE 0.066
- Chestnut #742802 ΔE 0.073
- Reddy Brown #6E1005 ΔE 0.074
- Claret #680018 ΔE 0.080
- Burgundy #610023 ΔE 0.082
- Gunmetal #293241 ΔE 0.085
Use #552F2E 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.