#B37D99
Closest named color: Dusty Lavender (#AC86A8). oklch(65.3% 0.076 347), rgb(179, 125, 153).
Aa
Black text reads best on this color (6.31:1).
About this color
#B37D99 is a medium-light, moderately saturated red. In OKLCH its lightness is 65%, its chroma 0.076 and its hue 347°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Lavender (#AC86A8), ΔE 0.028 away. Black text reads best on it, at 6.31:1.
| Hue family | Reds |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.076) |
| Temperature | warm |
| Nearest name | Dusty Lavender (#AC86A8) |
| Black text | 6.31:1 |
| White text | 3.32:1 |
Values
| HEX | #B37D99 |
| RGB | rgb(179, 125, 153) |
| HSL | hsl(329, 26%, 60%) |
| OKLCH | oklch(65.3% 0.076 347) |
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 #B37D99 | 3.32:1 | AA large text | Lc -66.0 | Content text, not long reading |
| Black text on #B37D99 | 6.31:1 | AA | Lc 43.5 | Non-text elements, placeholder text |
| #B37D99 text on white | 3.32:1 | AA large text | Lc 60.6 | Content text, not long reading |
| #B37D99 text on black | 6.31:1 | AA | Lc -41.1 | 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 500.
-
Step 50
50
#F8F4F6
oklch(97.1% 0.005 345.3)
-
Step 100
100
#F0E7EB
oklch(93.6% 0.011 348.4)
-
Step 200
200
#E4D4DC
oklch(88.5% 0.021 345.7)
-
Step 300
300
#D4B7C5
oklch(80.8% 0.038 347.3)
-
Step 400
400
#BD92A8
oklch(70.7% 0.059 346.6)
-
Step 500
500 (this color)
#B37D99
oklch(65.3% 0.076 347)
-
Step 600
600
#975F7D
oklch(55.6% 0.083 346.8)
-
Step 700
700
#814E69
oklch(49.1% 0.078 347.3)
-
Step 800
800
#694056
oklch(42.7% 0.065 346.8)
-
Step 900
900
#553747
oklch(37.8% 0.049 346.5)
-
Step 950
950
#322029
oklch(27% 0.032 348)
#B37D99 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) | #81889A | 0.080 |
| Deuteranopia (no green cones) | #8E9098 | 0.074 |
| Tritanopia (no blue cones) | #BA7C87 | 0.028 |
| Achromatopsia (no color) | #8D8D8D | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B37D99
#B37D99
oklch(65.3% 0.076 347)
- #5F9F86
#5F9F86
oklch(65.2% 0.077 167.1)
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 #B37D99, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Lavender #AC86A8 ΔE 0.028
- Heather #A484AC ΔE 0.036
- Mauve #AE7181 ΔE 0.041
- Old Pink #C77986 ΔE 0.041
- Old Rose #C87F89 ΔE 0.044
- Dusky Pink #CC7A8B ΔE 0.046
- English Lavender #9D8189 ΔE 0.047
- Dusty Rose #C0737A ΔE 0.047
Use #B37D99 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.