#B04F57
Closest named color: Dark Rose (#B5485D). oklch(55.3% 0.127 17.1), rgb(176, 79, 87).
Aa
White text reads best on this color (5.11:1).
About this color
#B04F57 is a medium-dark, moderately saturated red. In OKLCH its lightness is 55%, its chroma 0.127 and its hue 17°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Rose (#B5485D), ΔE 0.021 away. White text reads best on it, at 5.11:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.127) |
| Temperature | warm |
| Nearest name | Dark Rose (#B5485D) |
| Black text | 4.10:1 |
| White text | 5.11:1 |
Values
| HEX | #B04F57 |
| RGB | rgb(176, 79, 87) |
| HSL | hsl(355, 38%, 50%) |
| OKLCH | oklch(55.3% 0.127 17.1) |
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 #B04F57 | 5.11:1 | AA | Lc -80.2 | Fine for body text |
| Black text on #B04F57 | 4.10:1 | AA large text | Lc 29.3 | Dividers and decoration only |
| #B04F57 text on white | 5.11:1 | AA | Lc 74.8 | Content text, not long reading |
| #B04F57 text on black | 4.10:1 | AA large text | Lc -26.9 | 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
#F5E6E6
oklch(93.7% 0.016 17.4)
-
Step 200
200
#EED1D1
oklch(88.5% 0.033 17.8)
-
Step 300
300
#E3B2B3
oklch(80.8% 0.057 17)
-
Step 400
400
#D3898C
oklch(70.6% 0.091 17)
-
Step 500
500
#C66A70
oklch(63.1% 0.117 16.9)
-
Step 600
600 (this color)
#B04F57
oklch(55.3% 0.127 17.1)
-
Step 700
700
#984048
oklch(49.1% 0.118 17)
-
Step 800
800
#7B353B
oklch(42.6% 0.098 16.9)
-
Step 900
900
#642F33
oklch(37.7% 0.076 16.7)
-
Step 950
950
#3B1C1E
oklch(27.1% 0.049 16.8)
#B04F57 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) | #656157 | 0.136 |
| Deuteranopia (no green cones) | #7D7555 | 0.127 |
| Tritanopia (no blue cones) | #BF4152 | 0.034 |
| Achromatopsia (no color) | #6E6E6E | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B04F57
#B04F57
oklch(55.3% 0.127 17.1)
- #008385
#008385
oklch(55.3% 0.094 196.7)
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 #B04F57, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Rose #B5485D ΔE 0.021
- Dusty Red #B9484E ΔE 0.021
- Light Maroon #A24857 ΔE 0.034
- Dull Red #BB3F3F ΔE 0.038
- Light Burgundy #A8415B ΔE 0.039
- Deep Rose #C74767 ΔE 0.052
- Dark Coral #CF524E ΔE 0.062
- Sienna #A0522D ΔE 0.064
Use #B04F57 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.