#542E31
Closest named color: Purple Brown (#673A3F). oklch(35.1% 0.056 15.3), rgb(84, 46, 49).
Aa
White text reads best on this color (11.58:1).
About this color
#542E31 is a dark, muted red. In OKLCH its lightness is 35%, its chroma 0.056 and its hue 15°. 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 11.58:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | muted (0.056) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.81:1 |
| White text | 11.58:1 |
Values
| HEX | #542E31 |
| RGB | rgb(84, 46, 49) |
| HSL | hsl(355, 29%, 25%) |
| OKLCH | oklch(35.1% 0.056 15.3) |
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 #542E31 | 11.58:1 | AAA | Lc -100.2 | Preferred for body text |
| Black text on #542E31 | 1.81:1 | Fails | Lc 7.4 | Not readable |
| #542E31 text on white | 11.58:1 | AAA | Lc 96.5 | Preferred for body text |
| #542E31 text on black | 1.81:1 | 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
#E8D3D4
oklch(88.4% 0.023 14.3)
-
Step 300
300
#DAB6B8
oklch(80.8% 0.042 14.3)
-
Step 400
400
#C79093
oklch(70.7% 0.067 15.3)
-
Step 500
500
#B77478
oklch(63.1% 0.085 15.9)
-
Step 600
600
#A25B61
oklch(55.5% 0.093 15.2)
-
Step 700
700
#8B4B50
oklch(49.1% 0.087 15.8)
-
Step 800
800
#713E42
oklch(42.8% 0.071 15.5)
-
Step 900
900 (this color)
#542E31
oklch(35.1% 0.056 15.3)
-
Step 950
950
#361F21
oklch(27% 0.036 14.1)
#542E31 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) | #353431 | 0.061 |
| Deuteranopia (no green cones) | #3F3C30 | 0.056 |
| Tritanopia (no blue cones) | #5B2A2F | 0.016 |
| Achromatopsia (no color) | #393939 | 0.056 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #542E31
#542E31
oklch(35.1% 0.056 15.3)
- #094444
#094444
oklch(35.2% 0.056 194.9)
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 #542E31, 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 0.065
- Charcoal Grey #3C4142 ΔE 0.066
- Reddy Brown #6E1005 ΔE 0.077
- Chestnut #742802 ΔE 0.079
- Burgundy #610023 ΔE 0.079
- Claret #680018 ΔE 0.079
- Gunmetal #293241 ΔE 0.081
Use #542E31 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.