#552F41
Closest named color: Purple Brown (#673A3F). oklch(36% 0.061 350.8), rgb(85, 47, 65).
Aa
White text reads best on this color (11.23:1).
About this color
#552F41 is a dark, muted red. In OKLCH its lightness is 36%, its chroma 0.061 and its hue 351°. 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 11.23:1.
| Hue family | Reds |
| Lightness | dark (36%) |
| Chroma | muted (0.061) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.86:1 |
| White text | 11.23:1 |
Values
| HEX | #552F41 |
| RGB | rgb(85, 47, 65) |
| HSL | hsl(332, 29%, 26%) |
| OKLCH | oklch(36% 0.061 350.8) |
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 #552F41 | 11.23:1 | AAA | Lc -99.6 | Preferred for body text |
| Black text on #552F41 | 1.86:1 | Fails | Lc 8.1 | Not readable |
| #552F41 text on white | 11.23:1 | AAA | Lc 95.8 | Preferred for body text |
| #552F41 text on black | 1.86:1 | 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
#F9F4F6
oklch(97.2% 0.006 350.8)
-
Step 100
100
#F1E6EB
oklch(93.5% 0.014 348)
-
Step 200
200
#E7D3DB
oklch(88.5% 0.025 351.4)
-
Step 300
300
#D9B5C4
oklch(80.9% 0.046 351.2)
-
Step 400
400
#C58EA6
oklch(70.7% 0.074 351.3)
-
Step 500
500
#B57191
oklch(63.1% 0.095 350.5)
-
Step 600
600
#A0597B
oklch(55.7% 0.102 350.8)
-
Step 700
700
#884967
oklch(49.1% 0.093 351.1)
-
Step 800
800
#6F3C54
oklch(42.7% 0.078 351.3)
-
Step 900
900 (this color)
#552F41
oklch(36% 0.061 350.8)
-
Step 950
950
#351E29
oklch(26.9% 0.04 350)
#552F41 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) | #333742 | 0.065 |
| Deuteranopia (no green cones) | #3C3D40 | 0.060 |
| Tritanopia (no blue cones) | #5A2E35 | 0.022 |
| Achromatopsia (no color) | #3B3B3B | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #552F41
#552F41
oklch(36% 0.061 350.8)
- #124738
#124738
oklch(35.9% 0.061 170.3)
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 #552F41, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.052
- Onyx #343A40 ΔE 0.067
- Charcoal Grey #3C4142 ΔE 0.067
- Grape Purple #5D1451 ΔE 0.072
- Gunmetal #293241 ΔE 0.081
- Space Cadet #2B2D42 ΔE 0.081
- Burgundy #610023 ΔE 0.084
- Merlot #730039 ΔE 0.086
Use #552F41 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.