#B77580
Closest named color: Dusty Rose (#C0737A). oklch(63.5% 0.084 8.9), rgb(183, 117, 128).
Aa
Black text reads best on this color (5.86:1).
About this color
#B77580 is a medium-light, moderately saturated red. In OKLCH its lightness is 63%, its chroma 0.084 and its hue 9°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Rose (#C0737A), ΔE 0.017 away. Black text reads best on it, at 5.86:1.
| Hue family | Reds |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.084) |
| Temperature | warm |
| Nearest name | Dusty Rose (#C0737A) |
| Black text | 5.86:1 |
| White text | 3.57:1 |
Values
| HEX | #B77580 |
| RGB | rgb(183, 117, 128) |
| HSL | hsl(350, 31%, 59%) |
| OKLCH | oklch(63.5% 0.084 8.9) |
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 #B77580 | 3.57:1 | AA large text | Lc -68.7 | Content text, not long reading |
| Black text on #B77580 | 5.86:1 | AA | Lc 40.9 | Non-text elements, placeholder text |
| #B77580 text on white | 3.57:1 | AA large text | Lc 63.2 | Content text, not long reading |
| #B77580 text on black | 5.86:1 | AA | Lc -38.5 | 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
#F2E7E8
oklch(93.7% 0.012 11)
-
Step 200
200
#E8D3D6
oklch(88.5% 0.024 7.8)
-
Step 300
300
#D9B6BB
oklch(80.8% 0.041 8.3)
-
Step 400
400
#C69098
oklch(70.8% 0.066 9.1)
-
Step 500
500 (this color)
#B77580
oklch(63.5% 0.084 8.9)
-
Step 600
600
#A15C68
oklch(55.7% 0.091 9.3)
-
Step 700
700
#894B57
oklch(49% 0.085 8.3)
-
Step 800
800
#703E47
oklch(42.8% 0.071 8.9)
-
Step 900
900
#5B353B
oklch(37.7% 0.055 9.8)
-
Step 950
950
#351F23
oklch(26.9% 0.035 7.8)
#B77580 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) | #808080 | 0.091 |
| Deuteranopia (no green cones) | #908C7F | 0.084 |
| Tritanopia (no blue cones) | #C26F79 | 0.022 |
| Achromatopsia (no color) | #878787 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B77580
#B77580
oklch(63.5% 0.084 8.9)
- #449B95
#449B95
oklch(63.5% 0.084 189.1)
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 #B77580, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Rose #C0737A ΔE 0.017
- Mauve #AE7181 ΔE 0.020
- Dusky Rose #BA6873 ΔE 0.031
- Old Pink #C77986 ΔE 0.031
- Brownish Pink #C27E79 ΔE 0.035
- Old Rose #C87F89 ΔE 0.041
- Dusky Pink #CC7A8B ΔE 0.042
- Pinkish Brown #B17261 ΔE 0.044
Use #B77580 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.