#B15A74
Closest named color: Dusky Rose (#BA6873). oklch(57.9% 0.116 2.4), rgb(177, 90, 116).
Aa
Black text reads best on this color (4.58:1).
About this color
#B15A74 is a medium-dark, moderately saturated red. In OKLCH its lightness is 58%, its chroma 0.116 and its hue 2°. Its hue sits on the warm side of the wheel. The nearest named color is Dusky Rose (#BA6873), ΔE 0.040 away. Black text reads best on it, at 4.58:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.116) |
| Temperature | warm |
| Nearest name | Dusky Rose (#BA6873) |
| Black text | 4.58:1 |
| White text | 4.58:1 |
Values
| HEX | #B15A74 |
| RGB | rgb(177, 90, 116) |
| HSL | hsl(342, 36%, 52%) |
| OKLCH | oklch(57.9% 0.116 2.4) |
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 #B15A74 | 4.58:1 | AA | Lc -76.9 | Fine for body text |
| Black text on #B15A74 | 4.58:1 | AA | Lc 32.6 | Non-text elements, placeholder text |
| #B15A74 text on white | 4.58:1 | AA | Lc 71.5 | Content text, not long reading |
| #B15A74 text on black | 4.58:1 | AA | Lc -30.2 | Non-text elements, placeholder text |
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
#F3E6E9
oklch(93.6% 0.015 1.6)
-
Step 200
200
#EBD2D7
oklch(88.6% 0.029 4)
-
Step 300
300
#DFB3BE
oklch(80.9% 0.053 1.7)
-
Step 400
400
#CD8B9C
oklch(70.8% 0.083 2.6)
-
Step 500
500
#BE6D84
oklch(63.1% 0.106 2.3)
-
Step 600
600 (this color)
#B15A74
oklch(57.9% 0.116 2.4)
-
Step 700
700
#91435B
oklch(49% 0.108 2.5)
-
Step 800
800
#76384B
oklch(42.7% 0.089 2.2)
-
Step 900
900
#60313E
oklch(37.8% 0.07 3.3)
-
Step 950
950
#381D25
oklch(27% 0.044 1.4)
#B15A74 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) | #686B75 | 0.127 |
| Deuteranopia (no green cones) | #7E7C72 | 0.119 |
| Tritanopia (no blue cones) | #BE5363 | 0.033 |
| Achromatopsia (no color) | #757575 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B15A74
#B15A74
oklch(57.9% 0.116 2.4)
- #008D7F
#008D7F
oklch(57.8% 0.103 182.8)
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 #B15A74, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Rose #BA6873 ΔE 0.040
- Dark Rose #B5485D ΔE 0.042
- Light Plum #9D5783 ΔE 0.047
- Deep Rose #C74767 ΔE 0.050
- Mauve #AE7181 ΔE 0.053
- Dusty Red #B9484E ΔE 0.056
- Light Maroon #A24857 ΔE 0.060
- Dark Pink #CB416B ΔE 0.061
Use #B15A74 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.