#B54841
Closest named color: Dull Red (#BB3F3F). oklch(54.6% 0.143 26.5), rgb(181, 72, 65).
Aa
White text reads best on this color (5.29:1).
About this color
#B54841 is a medium-dark, vivid red. In OKLCH its lightness is 55%, its chroma 0.143 and its hue 27°. Its hue sits on the warm side of the wheel. The nearest named color is Dull Red (#BB3F3F), ΔE 0.018 away. White text reads best on it, at 5.29:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.143) |
| Temperature | warm |
| Nearest name | Dull Red (#BB3F3F) |
| Black text | 3.96:1 |
| White text | 5.29:1 |
Values
| HEX | #B54841 |
| RGB | rgb(181, 72, 65) |
| HSL | hsl(4, 47%, 48%) |
| OKLCH | oklch(54.6% 0.143 26.5) |
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 #B54841 | 5.29:1 | AA | Lc -81.0 | Fine for body text |
| Black text on #B54841 | 3.96:1 | AA large text | Lc 28.5 | Dividers and decoration only |
| #B54841 text on white | 5.29:1 | AA | Lc 75.6 | Fine for body text |
| #B54841 text on black | 3.96:1 | AA large text | Lc -26.1 | Dividers and decoration only |
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 600.
-
Step 50
50
#FBF3F2
oklch(97% 0.009 26)
-
Step 100
100
#F6E5E3
oklch(93.5% 0.019 25.6)
-
Step 200
200
#F0D1CD
oklch(88.6% 0.035 26.6)
-
Step 300
300
#E8B1AB
oklch(80.9% 0.065 25.7)
-
Step 400
400
#DA877E
oklch(70.8% 0.104 26.7)
-
Step 500
500
#CD665D
oklch(63% 0.132 26.6)
-
Step 600
600 (this color)
#B54841
oklch(54.6% 0.143 26.5)
-
Step 700
700
#9E3B35
oklch(49% 0.133 26.6)
-
Step 800
800
#81322D
oklch(42.8% 0.111 26.4)
-
Step 900
900
#682D28
oklch(37.8% 0.086 26.8)
-
Step 950
950
#3D1B18
oklch(27% 0.054 26.5)
#B54841 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) | #645D40 | 0.151 |
| Deuteranopia (no green cones) | #7F743E | 0.140 |
| Tritanopia (no blue cones) | #C63247 | 0.047 |
| Achromatopsia (no color) | #6B6B6B | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B54841
#B54841
oklch(54.6% 0.143 26.5)
- #007F8C
#007F8C
oklch(54.5% 0.094 207.3)
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 #B54841, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Red #BB3F3F ΔE 0.018
- Dusty Red #B9484E ΔE 0.019
- Dark Rose #B5485D ΔE 0.039
- Sinopia #BB3E03 ΔE 0.044
- Light Maroon #A24857 ΔE 0.048
- Brick Orange #C14A09 ΔE 0.050
- Light Burgundy #A8415B ΔE 0.052
- Sienna #A0522D ΔE 0.053
Use #B54841 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.