#B66989
Closest named color: Mauve (#AE7181). oklch(61.6% 0.105 354.2), rgb(182, 105, 137).
Aa
Black text reads best on this color (5.37:1).
About this color
#B66989 is a medium-dark, moderately saturated red. In OKLCH its lightness is 62%, its chroma 0.105 and its hue 354°. Its hue sits on the warm side of the wheel. The nearest named color is Mauve (#AE7181), ΔE 0.029 away. Black text reads best on it, at 5.37:1.
| Hue family | Reds |
| Lightness | medium-dark (62%) |
| Chroma | moderately saturated (0.105) |
| Temperature | warm |
| Nearest name | Mauve (#AE7181) |
| Black text | 5.37:1 |
| White text | 3.90:1 |
Values
| HEX | #B66989 |
| RGB | rgb(182, 105, 137) |
| HSL | hsl(335, 35%, 56%) |
| OKLCH | oklch(61.6% 0.105 354.2) |
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 #B66989 | 3.90:1 | AA large text | Lc -71.8 | Content text, not long reading |
| Black text on #B66989 | 5.37:1 | AA | Lc 37.8 | Non-text elements, placeholder text |
| #B66989 text on white | 3.90:1 | AA large text | Lc 66.3 | Content text, not long reading |
| #B66989 text on black | 5.37:1 | AA | Lc -35.4 | 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
#FAF4F6
oklch(97.2% 0.007 354.8)
-
Step 100
100
#F3E6EA
oklch(93.6% 0.015 356.6)
-
Step 200
200
#EAD2DA
oklch(88.6% 0.029 355.5)
-
Step 300
300
#DDB3C3
oklch(80.9% 0.053 353.5)
-
Step 400
400
#CA8BA4
oklch(70.7% 0.083 353.9)
-
Step 500
500 (this color)
#B66989
oklch(61.6% 0.105 354.2)
-
Step 600
600
#A65478
oklch(55.6% 0.115 353.8)
-
Step 700
700
#8E4465
oklch(49.1% 0.107 353.7)
-
Step 800
800
#733952
oklch(42.7% 0.087 354.2)
-
Step 900
900
#5E3144
oklch(37.7% 0.07 354.2)
-
Step 950
950
#371D28
oklch(27% 0.044 353.6)
#B66989 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) | #72788A | 0.114 |
| Deuteranopia (no green cones) | #858687 | 0.106 |
| Tritanopia (no blue cones) | #C16674 | 0.035 |
| Achromatopsia (no color) | #818181 | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B66989
#B66989
oklch(61.6% 0.105 354.2)
- #299980
#299980
oklch(61.5% 0.105 174.1)
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 #B66989, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mauve #AE7181 ΔE 0.029
- Dusky Rose #BA6873 ΔE 0.033
- Dusty Rose #C0737A ΔE 0.044
- Old Pink #C77986 ΔE 0.054
- Dark Lilac #9C6DA5 ΔE 0.060
- Muted Pink #D1768F ΔE 0.061
- Dusky Pink #CC7A8B ΔE 0.061
- Faded Purple #916E99 ΔE 0.067
Use #B66989 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.