#54271B
Closest named color: Reddy Brown (#6E1005). oklch(33.2% 0.07 35.9), rgb(84, 39, 27).
Aa
White text reads best on this color (12.47:1).
About this color
#54271B is a dark, moderately saturated red. In OKLCH its lightness is 33%, its chroma 0.070 and its hue 36°. Its hue sits on the warm side of the wheel. The nearest named color is Reddy Brown (#6E1005), ΔE 0.061 away. White text reads best on it, at 12.47:1.
| Hue family | Reds |
| Lightness | dark (33%) |
| Chroma | moderately saturated (0.070) |
| Temperature | warm |
| Nearest name | Reddy Brown (#6E1005) |
| Black text | 1.68:1 |
| White text | 12.47:1 |
Values
| HEX | #54271B |
| RGB | rgb(84, 39, 27) |
| HSL | hsl(13, 51%, 22%) |
| OKLCH | oklch(33.2% 0.07 35.9) |
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 #54271B | 12.47:1 | AAA | Lc -101.5 | Preferred for body text |
| Black text on #54271B | 1.68:1 | Fails | Lc 0.0 | Not readable |
| #54271B text on white | 12.47:1 | AAA | Lc 98.0 | Preferred for body text |
| #54271B text on black | 1.68:1 | 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
#FAF4F2
oklch(97.1% 0.007 39.5)
-
Step 100
100
#F4E7E3
oklch(93.7% 0.015 37.9)
-
Step 200
200
#ECD3CC
oklch(88.6% 0.03 36.2)
-
Step 300
300
#E0B5A9
oklch(80.8% 0.053 36.1)
-
Step 400
400
#CF8E7C
oklch(70.7% 0.084 36.1)
-
Step 500
500
#C1705B
oklch(63% 0.108 35.4)
-
Step 600
600
#AD5740
oklch(55.6% 0.118 36)
-
Step 700
700
#944732
oklch(49.1% 0.109 36.2)
-
Step 800
800
#783B2A
oklch(42.7% 0.09 36.5)
-
Step 900
900 (this color)
#54271B
oklch(33.2% 0.07 35.9)
-
Step 950
950
#391E17
oklch(27% 0.044 35.4)
#54271B 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) | #332E1A | 0.068 |
| Deuteranopia (no green cones) | #3E381A | 0.064 |
| Tritanopia (no blue cones) | #5C1F24 | 0.031 |
| Achromatopsia (no color) | #343434 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #54271B
#54271B
oklch(33.2% 0.07 35.9)
- #003D49
#003D49
oklch(33.2% 0.059 216)
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 #54271B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddy Brown #6E1005 ΔE 0.061
- Chocolate Brown #411900 ΔE 0.064
- Claret #680018 ΔE 0.068
- Chestnut #742802 ΔE 0.071
- Burgundy #610023 ΔE 0.072
- Purple Brown #673A3F ΔE 0.078
- Blood #770001 ΔE 0.081
- Mahogany #4A0100 ΔE 0.082
Use #54271B 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.