#B54F57
Closest named color: Dusty Red (#B9484E). oklch(56% 0.133 17.6), rgb(181, 79, 87).
Aa
White text reads best on this color (4.97:1).
About this color
#B54F57 is a medium-dark, moderately saturated red. In OKLCH its lightness is 56%, its chroma 0.133 and its hue 18°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Red (#B9484E), ΔE 0.016 away. White text reads best on it, at 4.97:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.133) |
| Temperature | warm |
| Nearest name | Dusty Red (#B9484E) |
| Black text | 4.22:1 |
| White text | 4.97:1 |
Values
| HEX | #B54F57 |
| RGB | rgb(181, 79, 87) |
| HSL | hsl(355, 41%, 51%) |
| OKLCH | oklch(56% 0.133 17.6) |
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 #B54F57 | 4.97:1 | AA | Lc -79.3 | Fine for body text |
| Black text on #B54F57 | 4.22:1 | AA large text | Lc 30.2 | Non-text elements, placeholder text |
| #B54F57 text on white | 4.97:1 | AA | Lc 73.9 | Content text, not long reading |
| #B54F57 text on black | 4.22:1 | AA large text | Lc -27.8 | 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
#FBF3F3
oklch(97% 0.009 17.3)
-
Step 100
100
#F5E6E5
oklch(93.7% 0.016 22.1)
-
Step 200
200
#EED1D1
oklch(88.5% 0.033 17.8)
-
Step 300
300
#E5B2B2
oklch(81% 0.06 18.5)
-
Step 400
400
#D6888A
oklch(70.8% 0.096 18.1)
-
Step 500
500
#C8686E
oklch(63% 0.122 17.3)
-
Step 600
600 (this color)
#B54F57
oklch(56% 0.133 17.6)
-
Step 700
700
#9A3E46
oklch(49.1% 0.123 17.6)
-
Step 800
800
#7D343A
oklch(42.7% 0.102 17.4)
-
Step 900
900
#652E32
oklch(37.7% 0.079 17.1)
-
Step 950
950
#3C1B1D
oklch(27% 0.052 17.3)
#B54F57 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) | #666357 | 0.144 |
| Deuteranopia (no green cones) | #807855 | 0.133 |
| Tritanopia (no blue cones) | #C54052 | 0.036 |
| Achromatopsia (no color) | #707070 | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B54F57
#B54F57
oklch(56% 0.133 17.6)
- #008588
#008588
oklch(56% 0.095 197.6)
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 #B54F57, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Red #B9484E ΔE 0.016
- Dark Rose #B5485D ΔE 0.020
- Dull Red #BB3F3F ΔE 0.036
- Light Maroon #A24857 ΔE 0.043
- Deep Rose #C74767 ΔE 0.044
- Light Burgundy #A8415B ΔE 0.045
- Dark Coral #CF524E ΔE 0.053
- Faded Red #D3494E ΔE 0.057
Use #B54F57 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.