#552D32
Closest named color: Purple Brown (#673A3F). oklch(35% 0.059 12.6), rgb(85, 45, 50).
Aa
White text reads best on this color (11.61:1).
About this color
#552D32 is a dark, muted red. In OKLCH its lightness is 35%, its chroma 0.059 and its hue 13°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.055 away. White text reads best on it, at 11.61:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | muted (0.059) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.80:1 |
| White text | 11.61:1 |
Values
| HEX | #552D32 |
| RGB | rgb(85, 45, 50) |
| HSL | hsl(353, 31%, 25%) |
| OKLCH | oklch(35% 0.059 12.6) |
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 #552D32 | 11.61:1 | AAA | Lc -100.2 | Preferred for body text |
| Black text on #552D32 | 1.80:1 | Fails | Lc 7.4 | Not readable |
| #552D32 text on white | 11.61:1 | AAA | Lc 96.5 | Preferred for body text |
| #552D32 text on black | 1.80:1 | 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
#F2E7E7
oklch(93.7% 0.012 17.4)
-
Step 200
200
#E9D3D4
oklch(88.5% 0.025 14.5)
-
Step 300
300
#DCB5B9
oklch(80.9% 0.045 11.2)
-
Step 400
400
#C98F94
oklch(70.8% 0.071 13.3)
-
Step 500
500
#B9727A
oklch(63% 0.09 12.7)
-
Step 600
600
#A45A63
oklch(55.6% 0.097 13)
-
Step 700
700
#8D4952
oklch(49.1% 0.092 12.7)
-
Step 800
800
#723C43
oklch(42.6% 0.076 12.6)
-
Step 900
900 (this color)
#552D32
oklch(35% 0.059 12.6)
-
Step 950
950
#361F21
oklch(27% 0.036 14.1)
#552D32 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) | #343432 | 0.065 |
| Deuteranopia (no green cones) | #3E3C31 | 0.061 |
| Tritanopia (no blue cones) | #5C292F | 0.016 |
| Achromatopsia (no color) | #393939 | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #552D32
#552D32
oklch(35% 0.059 12.6)
- #024443
#024443
oklch(35% 0.059 193.1)
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 #552D32, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.055
- Onyx #343A40 ΔE 0.068
- Charcoal Grey #3C4142 ΔE 0.069
- Reddy Brown #6E1005 ΔE 0.075
- Burgundy #610023 ΔE 0.076
- Claret #680018 ΔE 0.076
- Chestnut #742802 ΔE 0.079
- Gunmetal #293241 ΔE 0.083
Use #552D32 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.