#B77781
Closest named color: Dusty Rose (#C0737A). oklch(63.9% 0.081 9.4), rgb(183, 119, 129).
Aa
Black text reads best on this color (5.96:1).
About this color
#B77781 is a medium-light, moderately saturated red. In OKLCH its lightness is 64%, its chroma 0.081 and its hue 9°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Rose (#C0737A), ΔE 0.018 away. Black text reads best on it, at 5.96:1.
| Hue family | Reds |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.081) |
| Temperature | warm |
| Nearest name | Dusty Rose (#C0737A) |
| Black text | 5.96:1 |
| White text | 3.51:1 |
Values
| HEX | #B77781 |
| RGB | rgb(183, 119, 129) |
| HSL | hsl(351, 31%, 59%) |
| OKLCH | oklch(63.9% 0.081 9.4) |
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 #B77781 | 3.51:1 | AA large text | Lc -68.1 | Content text, not long reading |
| Black text on #B77781 | 5.96:1 | AA | Lc 41.5 | Non-text elements, placeholder text |
| #B77781 text on white | 3.51:1 | AA large text | Lc 62.6 | Content text, not long reading |
| #B77781 text on black | 5.96:1 | AA | Lc -39.1 | 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
#F9F4F5
oklch(97.1% 0.006 3.3)
-
Step 100
100
#F1E7E8
oklch(93.6% 0.011 10.3)
-
Step 200
200
#E7D3D6
oklch(88.4% 0.023 7.2)
-
Step 300
300
#D9B7BB
oklch(81% 0.039 10)
-
Step 400
400
#C49198
oklch(70.7% 0.062 9.6)
-
Step 500
500 (this color)
#B77781
oklch(63.9% 0.081 9.4)
-
Step 600
600
#9F5D68
oklch(55.6% 0.087 9.5)
-
Step 700
700
#884C56
oklch(49% 0.082 9.8)
-
Step 800
800
#6F3F47
oklch(42.8% 0.068 9.6)
-
Step 900
900
#5A353B
oklch(37.6% 0.054 9.5)
-
Step 950
950
#351F23
oklch(26.9% 0.035 7.8)
#B77781 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) | #818181 | 0.089 |
| Deuteranopia (no green cones) | #918D80 | 0.081 |
| Tritanopia (no blue cones) | #C2727B | 0.021 |
| Achromatopsia (no color) | #898989 | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B77781
#B77781
oklch(63.9% 0.081 9.4)
- #499C96
#499C96
oklch(64% 0.081 189)
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 #B77781, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Rose #C0737A ΔE 0.018
- Mauve #AE7181 ΔE 0.023
- Old Pink #C77986 ΔE 0.030
- Brownish Pink #C27E79 ΔE 0.032
- Dusky Rose #BA6873 ΔE 0.036
- Old Rose #C87F89 ΔE 0.038
- Dusky Pink #CC7A8B ΔE 0.040
- Pinkish Brown #B17261 ΔE 0.045
Use #B77781 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.