#B7778E
Closest named color: Mauve (#AE7181). oklch(64.3% 0.085 356.6), rgb(183, 119, 142).
Aa
Black text reads best on this color (6.04:1).
About this color
#B7778E is a medium-light, moderately saturated red. In OKLCH its lightness is 64%, its chroma 0.085 and its hue 357°. Its hue sits on the warm side of the wheel. The nearest named color is Mauve (#AE7181), ΔE 0.027 away. Black text reads best on it, at 6.04:1.
| Hue family | Reds |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.085) |
| Temperature | warm |
| Nearest name | Mauve (#AE7181) |
| Black text | 6.04:1 |
| White text | 3.47:1 |
Values
| HEX | #B7778E |
| RGB | rgb(183, 119, 142) |
| HSL | hsl(338, 31%, 59%) |
| OKLCH | oklch(64.3% 0.085 356.6) |
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 #B7778E | 3.47:1 | AA large text | Lc -67.6 | Content text, not long reading |
| Black text on #B7778E | 6.04:1 | AA | Lc 41.9 | Non-text elements, placeholder text |
| #B7778E text on white | 3.47:1 | AA large text | Lc 62.2 | Content text, not long reading |
| #B7778E text on black | 6.04:1 | AA | Lc -39.5 | 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
#F1E7EA
oklch(93.7% 0.012 357)
-
Step 200
200
#E7D3D9
oklch(88.5% 0.024 357.4)
-
Step 300
300
#D8B6C1
oklch(80.9% 0.042 356.6)
-
Step 400
400
#C390A1
oklch(70.7% 0.065 357.1)
-
Step 500
500 (this color)
#B7778E
oklch(64.3% 0.085 356.6)
-
Step 600
600
#9E5B74
oklch(55.5% 0.093 356.7)
-
Step 700
700
#874B62
oklch(49.1% 0.086 356.3)
-
Step 800
800
#6E3E50
oklch(42.8% 0.071 356.6)
-
Step 900
900
#593542
oklch(37.7% 0.055 356.8)
-
Step 950
950
#341F27
oklch(26.9% 0.035 355.2)
#B7778E 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) | #7F838F | 0.092 |
| Deuteranopia (no green cones) | #8E8E8D | 0.086 |
| Tritanopia (no blue cones) | #C1747F | 0.026 |
| Achromatopsia (no color) | #898989 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B7778E
#B7778E
oklch(64.3% 0.085 356.6)
- #4D9E8C
#4D9E8C
oklch(64.3% 0.085 177)
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 #B7778E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mauve #AE7181 ΔE 0.027
- Dusty Rose #C0737A ΔE 0.031
- Old Pink #C77986 ΔE 0.032
- Dusky Pink #CC7A8B ΔE 0.039
- Old Rose #C87F89 ΔE 0.040
- Dusky Rose #BA6873 ΔE 0.044
- Muted Pink #D1768F ΔE 0.045
- Brownish Pink #C27E79 ΔE 0.045
Use #B7778E 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.