#B37F8D
Closest named color: Old Pink (#C77986). oklch(65.2% 0.067 1.4), rgb(179, 127, 141).
Aa
Black text reads best on this color (6.33:1).
About this color
#B37F8D is a medium-light, muted red. In OKLCH its lightness is 65%, its chroma 0.067 and its hue 1°. Its hue sits on the warm side of the wheel. The nearest named color is Old Pink (#C77986), ΔE 0.035 away. Black text reads best on it, at 6.33:1.
| Hue family | Reds |
| Lightness | medium-light (65%) |
| Chroma | muted (0.067) |
| Temperature | warm |
| Nearest name | Old Pink (#C77986) |
| Black text | 6.33:1 |
| White text | 3.31:1 |
Values
| HEX | #B37F8D |
| RGB | rgb(179, 127, 141) |
| HSL | hsl(344, 25%, 60%) |
| OKLCH | oklch(65.2% 0.067 1.4) |
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 #B37F8D | 3.31:1 | AA large text | Lc -65.9 | Content text, not long reading |
| Black text on #B37F8D | 6.33:1 | AA | Lc 43.6 | Non-text elements, placeholder text |
| #B37F8D text on white | 3.31:1 | AA large text | Lc 60.5 | Content text, not long reading |
| #B37F8D text on black | 6.33:1 | AA | Lc -41.3 | 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
#F8F4F5
oklch(97.1% 0.004 360)
-
Step 100
100
#F0E7E9
oklch(93.6% 0.01 2)
-
Step 200
200
#E4D4D8
oklch(88.4% 0.018 0.4)
-
Step 300
300
#D4B8BF
oklch(80.9% 0.033 1)
-
Step 400
400
#BD939E
oklch(70.6% 0.053 1.1)
-
Step 500
500 (this color)
#B37F8D
oklch(65.2% 0.067 1.4)
-
Step 600
600
#976170
oklch(55.6% 0.073 1.7)
-
Step 700
700
#81505E
oklch(49.1% 0.068 1.4)
-
Step 800
800
#69424D
oklch(42.8% 0.056 1.4)
-
Step 900
900
#553840
oklch(37.7% 0.043 1.3)
-
Step 950
950
#322125
oklch(27% 0.027 3.5)
#B37F8D 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) | #86888D | 0.072 |
| Deuteranopia (no green cones) | #92918C | 0.068 |
| Tritanopia (no blue cones) | #BC7C84 | 0.019 |
| Achromatopsia (no color) | #8D8D8D | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B37F8D
#B37F8D
oklch(65.2% 0.067 1.4)
- #5F9E92
#5F9E92
oklch(65.3% 0.068 180.6)
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 #B37F8D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Old Pink #C77986 ΔE 0.035
- Old Rose #C87F89 ΔE 0.036
- Brownish Pink #C27E79 ΔE 0.037
- English Lavender #9D8189 ΔE 0.037
- Mauve #AE7181 ΔE 0.037
- Dusty Rose #C0737A ΔE 0.037
- Dusty Lavender #AC86A8 ΔE 0.039
- Dusky Pink #CC7A8B ΔE 0.043
Use #B37F8D 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.