#B59BB1
Closest named color: Light Mauve (#C292A1). oklch(71.9% 0.043 331.1), rgb(181, 155, 177).
Aa
Black text reads best on this color (8.28:1).
About this color
#B59BB1 is a medium-light, muted purple. In OKLCH its lightness is 72%, its chroma 0.043 and its hue 331°. 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 (0.043) |
| Temperature | in between |
| Nearest name | Light Mauve (#C292A1) |
| Black text | 8.28:1 |
| White text | 2.53:1 |
Values
| HEX | #B59BB1 |
| RGB | rgb(181, 155, 177) |
| HSL | hsl(309, 15%, 66%) |
| OKLCH | oklch(71.9% 0.043 331.1) |
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 #B59BB1 | 2.53:1 | Fails | Lc -54.8 | Large or bold text, headings |
| Black text on #B59BB1 | 8.28:1 | AAA | Lc 54.3 | Large or bold text, headings |
| #B59BB1 text on white | 2.53:1 | Fails | Lc 49.7 | Large or bold text, headings |
| #B59BB1 text on black | 8.28:1 | AAA | Lc -52.3 | 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
#F7F4F6
oklch(97% 0.004 337.4)
-
Step 100
100
#EDE8EC
oklch(93.6% 0.008 332.1)
-
Step 200
200
#DFD6DE
oklch(88.6% 0.015 329.1)
-
Step 300
300
#CBBBC9
oklch(81% 0.026 329.8)
-
Step 400
400 (this color)
#B59BB1
oklch(71.9% 0.043 331.1)
-
Step 500
500
#9E7E99
oklch(63.2% 0.055 331.6)
-
Step 600
600
#886784
oklch(55.7% 0.059 330.5)
-
Step 700
700
#73556F
oklch(49% 0.055 331)
-
Step 800
800
#5E465B
oklch(42.8% 0.046 330.6)
-
Step 900
900
#4D3B4A
oklch(37.7% 0.035 332)
-
Step 950
950
#2D222C
oklch(26.9% 0.024 329.2)
#B59BB1 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) | #9AA1B2 | 0.041 |
| Deuteranopia (no green cones) | #A0A4B0 | 0.038 |
| Tritanopia (no blue cones) | #B79CA2 | 0.023 |
| Achromatopsia (no color) | #A3A3A3 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B59BB1
#B59BB1
oklch(71.9% 0.043 331.1)
- #91AD97
#91AD97
oklch(72% 0.044 151.5)
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 #B59BB1, 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 0.039
- Dark Gray #A9A9A9 ΔE 0.046
- Rosy Brown #BC8F8F ΔE 0.049
- Cool Steel #97A7B3 ΔE 0.050
- Cool Grey #95A3A6 ΔE 0.055
- Dusty Lavender #AC86A8 ΔE 0.057
- Cool Gray #8D99AE ΔE 0.059
Use #B59BB1 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.