#B59BB0
Closest named color: Light Mauve (#C292A1). oklch(71.9% 0.042 332.6), rgb(181, 155, 176).
Aa
Black text reads best on this color (8.28:1).
About this color
#B59BB0 is a medium-light, muted purple. In OKLCH its lightness is 72%, its chroma 0.042 and its hue 333°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Mauve (#C292A1), ΔE 0.031 away. Black text reads best on it, at 8.28:1.
| Hue family | Purples |
| Lightness | medium-light (72%) |
| Chroma | muted (0.042) |
| Temperature | in between |
| Nearest name | Light Mauve (#C292A1) |
| Black text | 8.28:1 |
| White text | 2.53:1 |
Values
| HEX | #B59BB0 |
| RGB | rgb(181, 155, 176) |
| HSL | hsl(312, 15%, 66%) |
| OKLCH | oklch(71.9% 0.042 332.6) |
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 #B59BB0 | 2.53:1 | Fails | Lc -54.8 | Large or bold text, headings |
| Black text on #B59BB0 | 8.28:1 | AAA | Lc 54.3 | Large or bold text, headings |
| #B59BB0 text on white | 2.53:1 | Fails | Lc 49.7 | Large or bold text, headings |
| #B59BB0 text on black | 8.28:1 | AAA | Lc -52.2 | 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
#F7F5F6
oklch(97.2% 0.002 345.2)
-
Step 100
100
#EDE8EC
oklch(93.6% 0.008 332.1)
-
Step 200
200
#DFD6DD
oklch(88.5% 0.014 333.1)
-
Step 300
300
#CBBBC8
oklch(80.9% 0.025 332)
-
Step 400
400 (this color)
#B59BB0
oklch(71.9% 0.042 332.6)
-
Step 500
500
#9E7E98
oklch(63.2% 0.054 332.7)
-
Step 600
600
#886782
oklch(55.6% 0.057 332.7)
-
Step 700
700
#74556E
oklch(49.1% 0.055 333.3)
-
Step 800
800
#5E465A
oklch(42.7% 0.045 332.2)
-
Step 900
900
#4D3B4A
oklch(37.7% 0.035 332)
-
Step 950
950
#2D222B
oklch(26.9% 0.023 332.5)
#B59BB0 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) | #9BA0B1 | 0.039 |
| Deuteranopia (no green cones) | #A0A4AF | 0.038 |
| Tritanopia (no blue cones) | #B89CA2 | 0.022 |
| Achromatopsia (no color) | #A3A3A3 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B59BB0
#B59BB0
oklch(71.9% 0.042 332.6)
- #91AC98
#91AC98
oklch(71.8% 0.041 153.2)
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 #B59BB0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Mauve #C292A1 ΔE 0.031
- Grey Pink #C3909B ΔE 0.038
- Dark Gray #A9A9A9 ΔE 0.045
- Rosy Brown #BC8F8F ΔE 0.048
- Cool Steel #97A7B3 ΔE 0.050
- Cool Grey #95A3A6 ΔE 0.054
- Dusty Lavender #AC86A8 ΔE 0.057
- Cool Gray #8D99AE ΔE 0.059
Use #B59BB0 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.