#B59CB9
Closest named color: Light Mauve (#C292A1). oklch(72.4% 0.05 321.6), rgb(181, 156, 185).
Aa
Black text reads best on this color (8.42:1).
About this color
#B59CB9 is a medium-light, muted purple. In OKLCH its lightness is 72%, its chroma 0.050 and its hue 322°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Mauve (#C292A1), ΔE 0.039 away. Black text reads best on it, at 8.42:1.
| Hue family | Purples |
| Lightness | medium-light (72%) |
| Chroma | muted (0.050) |
| Temperature | in between |
| Nearest name | Light Mauve (#C292A1) |
| Black text | 8.42:1 |
| White text | 2.49:1 |
Values
| HEX | #B59CB9 |
| RGB | rgb(181, 156, 185) |
| HSL | hsl(292, 17%, 67%) |
| OKLCH | oklch(72.4% 0.05 321.6) |
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 #B59CB9 | 2.49:1 | Fails | Lc -54.0 | Large or bold text, headings |
| Black text on #B59CB9 | 8.42:1 | AAA | Lc 55.0 | Large or bold text, headings |
| #B59CB9 text on white | 2.49:1 | Fails | Lc 49.0 | Large or bold text, headings |
| #B59CB9 text on black | 8.42:1 | AAA | Lc -53.0 | Large or bold text, headings |
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 400.
-
Step 50
50
#F7F4F7
oklch(97% 0.005 325.6)
-
Step 100
100
#EDE8ED
oklch(93.6% 0.009 325.6)
-
Step 200
200
#DFD6E0
oklch(88.6% 0.017 322.7)
-
Step 300
300
#CABACD
oklch(80.8% 0.032 320.9)
-
Step 400
400 (this color)
#B59CB9
oklch(72.4% 0.05 321.6)
-
Step 500
500
#9C7DA1
oklch(63.1% 0.064 321.7)
-
Step 600
600
#86668C
oklch(55.6% 0.069 321)
-
Step 700
700
#725477
oklch(49% 0.066 321.6)
-
Step 800
800
#5D4561
oklch(42.7% 0.054 321.6)
-
Step 900
900
#4C3A4F
oklch(37.6% 0.042 321.5)
-
Step 950
950
#2D222E
oklch(27% 0.027 323.6)
#B59CB9 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) | #9AA2BA | 0.040 |
| Deuteranopia (no green cones) | #9FA5B8 | 0.038 |
| Tritanopia (no blue cones) | #B69FA6 | 0.032 |
| Achromatopsia (no color) | #A4A4A4 | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B59CB9
#B59CB9
oklch(72.4% 0.05 321.6)
- #95AE91
#95AE91
oklch(72.4% 0.05 141.3)
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 #B59CB9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Mauve #C292A1 ΔE 0.039
- Grey Pink #C3909B ΔE 0.047
- Dark Gray #A9A9A9 ΔE 0.051
- Cool Steel #97A7B3 ΔE 0.053
- Pale Purple #B790D4 ΔE 0.058
- Rosy Brown #BC8F8F ΔE 0.059
- Dusty Lavender #AC86A8 ΔE 0.060
- Cool Grey #95A3A6 ΔE 0.061
Use #B59CB9 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.