#B66B95
Closest named color: Mauve (#AE7181). oklch(62.3% 0.109 346), rgb(182, 107, 149).
Aa
Black text reads best on this color (5.52:1).
About this color
#B66B95 is a medium-light, moderately saturated red. In OKLCH its lightness is 62%, its chroma 0.109 and its hue 346°. Its hue sits on the warm side of the wheel. The nearest named color is Mauve (#AE7181), ΔE 0.040 away. Black text reads best on it, at 5.52:1.
| Hue family | Reds |
| Lightness | medium-light (62%) |
| Chroma | moderately saturated (0.109) |
| Temperature | warm |
| Nearest name | Mauve (#AE7181) |
| Black text | 5.52:1 |
| White text | 3.80:1 |
Values
| HEX | #B66B95 |
| RGB | rgb(182, 107, 149) |
| HSL | hsl(326, 34%, 57%) |
| OKLCH | oklch(62.3% 0.109 346) |
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 #B66B95 | 3.80:1 | AA large text | Lc -70.8 | Content text, not long reading |
| Black text on #B66B95 | 5.52:1 | AA | Lc 38.8 | Non-text elements, placeholder text |
| #B66B95 text on white | 3.80:1 | AA large text | Lc 65.3 | Content text, not long reading |
| #B66B95 text on black | 5.52:1 | AA | Lc -36.4 | 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
#F9F4F6
oklch(97.2% 0.006 350.8)
-
Step 100
100
#F2E6EC
oklch(93.6% 0.015 345.6)
-
Step 200
200
#E9D2DD
oklch(88.6% 0.029 347.1)
-
Step 300
300
#DBB3C8
oklch(80.8% 0.054 345.5)
-
Step 400
400
#C88BAC
oklch(70.7% 0.086 345.9)
-
Step 500
500 (this color)
#B66B95
oklch(62.3% 0.109 346)
-
Step 600
600
#A35482
oklch(55.5% 0.118 345.7)
-
Step 700
700
#8C446E
oklch(49.1% 0.111 345.9)
-
Step 800
800
#723859
oklch(42.7% 0.092 346.5)
-
Step 900
900
#5C3149
oklch(37.6% 0.071 346.4)
-
Step 950
950
#361D2B
oklch(27% 0.045 345.9)
#B66B95 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) | #717B97 | 0.114 |
| Deuteranopia (no green cones) | #848793 | 0.105 |
| Tritanopia (no blue cones) | #BF6A7A | 0.043 |
| Achromatopsia (no color) | #838383 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B66B95
#B66B95
oklch(62.3% 0.109 346)
- #369C78
#369C78
oklch(62.4% 0.109 165.9)
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 #B66B95, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mauve #AE7181 ΔE 0.040
- Dusky Rose #BA6873 ΔE 0.050
- Dark Lilac #9C6DA5 ΔE 0.050
- Soft Purple #A66FB5 ΔE 0.054
- Dusty Rose #C0737A ΔE 0.054
- Old Pink #C77986 ΔE 0.058
- Muted Pink #D1768F ΔE 0.060
- Dusky Pink #CC7A8B ΔE 0.062
Use #B66B95 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.