#552011
Closest named color: Chocolate Brown (#411900). oklch(32% 0.083 36.5), rgb(85, 32, 17).
Aa
White text reads best on this color (13.11:1).
About this color
#552011 is a dark, moderately saturated red. In OKLCH its lightness is 32%, its chroma 0.083 and its hue 37°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.054 away. White text reads best on it, at 13.11:1.
| Hue family | Reds |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.083) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.60:1 |
| White text | 13.11:1 |
Values
| HEX | #552011 |
| RGB | rgb(85, 32, 17) |
| HSL | hsl(13, 67%, 20%) |
| OKLCH | oklch(32% 0.083 36.5) |
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 #552011 | 13.11:1 | AAA | Lc -102.2 | Preferred for body text |
| Black text on #552011 | 1.60:1 | Fails | Lc 0.0 | Not readable |
| #552011 text on white | 13.11:1 | AAA | Lc 98.9 | Preferred for body text |
| #552011 text on black | 1.60:1 | 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 950.
-
Step 50
50
#FEF3EF
oklch(97.2% 0.013 41.2)
-
Step 100
100
#FCE4DD
oklch(93.6% 0.028 36.9)
-
Step 200
200
#FBCDC0
oklch(88.5% 0.055 36.3)
-
Step 300
300
#F9AA94
oklch(80.9% 0.099 36.2)
-
Step 400
400
#F17856
oklch(70.6% 0.157 36.6)
-
Step 500
500
#E94C19
oklch(63.1% 0.202 36.5)
-
Step 600
600
#C93900
oklch(55.6% 0.188 36.5)
-
Step 700
700
#AA2F00
oklch(49.1% 0.166 36.6)
-
Step 800
800
#8C2500
oklch(42.6% 0.144 36.6)
-
Step 900
900
#761E00
oklch(37.7% 0.127 36.7)
-
Step 950
950 (this color)
#552011
oklch(32% 0.083 36.5)
#552011 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) | #2F290F | 0.082 |
| Deuteranopia (no green cones) | #3C3510 | 0.075 |
| Tritanopia (no blue cones) | #5E141D | 0.036 |
| Achromatopsia (no color) | #303030 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #552011
#552011
oklch(32% 0.083 36.5)
- #003A45
#003A45
oklch(32.1% 0.057 215.1)
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 #552011, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.054
- Reddy Brown #6E1005 ΔE 0.055
- Claret #680018 ΔE 0.059
- Burgundy #610023 ΔE 0.064
- Mahogany #4A0100 ΔE 0.066
- Chestnut #742802 ΔE 0.074
- Blood #770001 ΔE 0.075
- Dark Brown #341C02 ΔE 0.079
Use #552011 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.