#55330F
Closest named color: Mud Brown (#60460F). oklch(35.6% 0.069 63.3), rgb(85, 51, 15).
Aa
White text reads best on this color (11.24:1).
About this color
#55330F is a dark, muted brown. In OKLCH its lightness is 36%, its chroma 0.069 and its hue 63°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.062 away. White text reads best on it, at 11.24:1.
| Hue family | Browns |
| Lightness | dark (36%) |
| Chroma | muted (0.069) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 1.86:1 |
| White text | 11.24:1 |
Values
| HEX | #55330F |
| RGB | rgb(85, 51, 15) |
| HSL | hsl(31, 70%, 20%) |
| OKLCH | oklch(35.6% 0.069 63.3) |
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 #55330F | 11.24:1 | AAA | Lc -99.5 | Preferred for body text |
| Black text on #55330F | 1.86:1 | Fails | Lc 8.1 | Not readable |
| #55330F text on white | 11.24:1 | AAA | Lc 95.8 | Preferred for body text |
| #55330F 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
#F9F4F1
oklch(97% 0.007 53.4)
-
Step 100
100
#F1E8E0
oklch(93.6% 0.015 64.3)
-
Step 200
200
#E7D6C6
oklch(88.6% 0.029 65.7)
-
Step 300
300
#D9BA9F
oklch(80.9% 0.051 63.1)
-
Step 400
400
#C69569
oklch(70.6% 0.084 62.7)
-
Step 500
500
#B67A3F
oklch(63% 0.106 63.3)
-
Step 600
600
#A2621B
oklch(55.6% 0.116 62.9)
-
Step 700
700
#8A510B
oklch(49.1% 0.107 63.5)
-
Step 800
800
#70430F
oklch(42.7% 0.088 64)
-
Step 900
900 (this color)
#55330F
oklch(35.6% 0.069 63.3)
-
Step 950
950
#35210E
oklch(26.8% 0.043 62.7)
#55330F 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) | #3E360A | 0.047 |
| Deuteranopia (no green cones) | #463E0F | 0.042 |
| Tritanopia (no blue cones) | #5D2B2C | 0.052 |
| Achromatopsia (no color) | #3B3B3B | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #55330F
#55330F
oklch(35.6% 0.069 63.3)
- #163F5D
#163F5D
oklch(35.4% 0.069 243.9)
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 #55330F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.062
- Chestnut #742802 ΔE 0.065
- Dark Olive #373E02 ΔE 0.067
- Purple Brown #673A3F ΔE 0.075
- Charcoal Grey #3C4142 ΔE 0.077
- Reddy Brown #6E1005 ΔE 0.080
- Pakistan Green #283618 ΔE 0.081
- Onyx #343A40 ΔE 0.083
Use #55330F 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.