#B15971
Closest named color: Dark Rose (#B5485D). oklch(57.6% 0.117 4.1), rgb(177, 89, 113).
Aa
White text reads best on this color (4.62:1).
About this color
#B15971 is a medium-dark, moderately saturated red. In OKLCH its lightness is 58%, its chroma 0.117 and its hue 4°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Rose (#B5485D), ΔE 0.038 away. White text reads best on it, at 4.62:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.117) |
| Temperature | warm |
| Nearest name | Dark Rose (#B5485D) |
| Black text | 4.53:1 |
| White text | 4.62:1 |
Values
| HEX | #B15971 |
| RGB | rgb(177, 89, 113) |
| HSL | hsl(344, 36%, 52%) |
| OKLCH | oklch(57.6% 0.117 4.1) |
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 #B15971 | 4.62:1 | AA | Lc -77.2 | Fine for body text |
| Black text on #B15971 | 4.53:1 | AA | Lc 32.3 | Non-text elements, placeholder text |
| #B15971 text on white | 4.62:1 | AA | Lc 71.8 | Content text, not long reading |
| #B15971 text on black | 4.53:1 | AA | Lc -29.9 | 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
#FAF4F5
oklch(97.2% 0.007 5.6)
-
Step 100
100
#F3E6E8
oklch(93.6% 0.014 6.7)
-
Step 200
200
#EBD2D7
oklch(88.6% 0.029 4)
-
Step 300
300
#DFB3BC
oklch(80.8% 0.052 4.6)
-
Step 400
400
#CE8B9A
oklch(70.8% 0.084 4.8)
-
Step 500
500
#BF6C82
oklch(63% 0.108 3.6)
-
Step 600
600 (this color)
#B15971
oklch(57.6% 0.117 4.1)
-
Step 700
700
#924359
oklch(49.1% 0.109 4.4)
-
Step 800
800
#773849
oklch(42.8% 0.09 4.5)
-
Step 900
900
#60313D
oklch(37.8% 0.069 4.6)
-
Step 950
950
#381D24
oklch(27% 0.043 3.7)
#B15971 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) | #686A72 | 0.128 |
| Deuteranopia (no green cones) | #7E7B6F | 0.119 |
| Tritanopia (no blue cones) | #BE5162 | 0.031 |
| Achromatopsia (no color) | #757575 | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B15971
#B15971
oklch(57.6% 0.117 4.1)
- #008C80
#008C80
oklch(57.5% 0.102 184.3)
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 #B15971, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Rose #B5485D ΔE 0.038
- Dusky Rose #BA6873 ΔE 0.041
- Light Plum #9D5783 ΔE 0.049
- Deep Rose #C74767 ΔE 0.049
- Dusty Red #B9484E ΔE 0.051
- Mauve #AE7181 ΔE 0.056
- Light Maroon #A24857 ΔE 0.057
- Light Burgundy #A8415B ΔE 0.058
Use #B15971 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.