#B37F9B
Closest named color: Dusty Lavender (#AC86A8). oklch(65.7% 0.074 345.8), rgb(179, 127, 155).
Aa
Black text reads best on this color (6.42:1).
About this color
#B37F9B is a medium-light, moderately saturated red. In OKLCH its lightness is 66%, its chroma 0.074 and its hue 346°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Lavender (#AC86A8), ΔE 0.024 away. Black text reads best on it, at 6.42:1.
| Hue family | Reds |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.074) |
| Temperature | warm |
| Nearest name | Dusty Lavender (#AC86A8) |
| Black text | 6.42:1 |
| White text | 3.26:1 |
Values
| HEX | #B37F9B |
| RGB | rgb(179, 127, 155) |
| HSL | hsl(328, 25%, 60%) |
| OKLCH | oklch(65.7% 0.074 345.8) |
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 #B37F9B | 3.26:1 | AA large text | Lc -65.4 | Content text, not long reading |
| Black text on #B37F9B | 6.42:1 | AA | Lc 44.1 | Non-text elements, placeholder text |
| #B37F9B text on white | 3.26:1 | AA large text | Lc 59.9 | Large or bold text, headings |
| #B37F9B text on black | 6.42:1 | AA | Lc -41.8 | 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
#EFE7EB
oklch(93.5% 0.01 345.4)
-
Step 200
200
#E4D4DC
oklch(88.5% 0.021 345.7)
-
Step 300
300
#D3B8C6
oklch(81% 0.036 345.3)
-
Step 400
400
#BC92A8
oklch(70.6% 0.058 345.9)
-
Step 500
500 (this color)
#B37F9B
oklch(65.7% 0.074 345.8)
-
Step 600
600
#96607D
oklch(55.7% 0.08 346.6)
-
Step 700
700
#7F4F6A
oklch(49.1% 0.074 345.4)
-
Step 800
800
#684156
oklch(42.8% 0.062 346.5)
-
Step 900
900
#543747
oklch(37.6% 0.048 345.4)
-
Step 950
950
#32202A
oklch(27% 0.032 345.1)
#B37F9B 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) | #82899C | 0.078 |
| Deuteranopia (no green cones) | #8F919A | 0.071 |
| Tritanopia (no blue cones) | #BA7F89 | 0.029 |
| Achromatopsia (no color) | #8E8E8E | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B37F9B
#B37F9B
oklch(65.7% 0.074 345.8)
- #63A087
#63A087
oklch(65.7% 0.074 166.3)
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 #B37F9B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Lavender #AC86A8 ΔE 0.024
- Heather #A484AC ΔE 0.033
- Old Pink #C77986 ΔE 0.043
- Old Rose #C87F89 ΔE 0.044
- Mauve #AE7181 ΔE 0.046
- Dusky Pink #CC7A8B ΔE 0.046
- English Lavender #9D8189 ΔE 0.047
- Dusty Rose #C0737A ΔE 0.050
Use #B37F9B 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.