#B591B1
Closest named color: Light Mauve (#C292A1). oklch(70% 0.062 329.9), rgb(181, 145, 177).
Aa
Black text reads best on this color (7.64:1).
About this color
#B591B1 is a medium-light, muted purple. In OKLCH its lightness is 70%, its chroma 0.062 and its hue 330°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Mauve (#C292A1), ΔE 0.032 away. Black text reads best on it, at 7.64:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | muted (0.062) |
| Temperature | in between |
| Nearest name | Light Mauve (#C292A1) |
| Black text | 7.64:1 |
| White text | 2.74:1 |
Values
| HEX | #B591B1 |
| RGB | rgb(181, 145, 177) |
| HSL | hsl(307, 20%, 64%) |
| OKLCH | oklch(70% 0.062 329.9) |
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 #B591B1 | 2.74:1 | Fails | Lc -58.3 | Large or bold text, headings |
| Black text on #B591B1 | 7.64:1 | AAA | Lc 51.0 | Large or bold text, headings |
| #B591B1 text on white | 2.74:1 | Fails | Lc 53.0 | Large or bold text, headings |
| #B591B1 text on black | 7.64:1 | AAA | Lc -48.8 | 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
#EEE7ED
oklch(93.5% 0.011 330.2)
-
Step 200
200
#E2D4E0
oklch(88.5% 0.022 330.3)
-
Step 300
300
#D0B8CD
oklch(80.9% 0.039 330)
-
Step 400
400 (this color)
#B591B1
oklch(70% 0.062 329.9)
-
Step 500
500
#A578A0
oklch(63.1% 0.079 330.3)
-
Step 600
600
#90618B
oklch(55.7% 0.085 330.4)
-
Step 700
700
#7A5076
oklch(49.1% 0.078 330.1)
-
Step 800
800
#634160
oklch(42.6% 0.066 329.8)
-
Step 900
900
#51384F
oklch(37.8% 0.051 329.3)
-
Step 950
950
#30212E
oklch(27.1% 0.032 331.1)
#B591B1 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) | #9099B2 | 0.056 |
| Deuteranopia (no green cones) | #989EB0 | 0.053 |
| Tritanopia (no blue cones) | #B8939C | 0.033 |
| Achromatopsia (no color) | #9C9C9C | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B591B1
#B591B1
oklch(70% 0.062 329.9)
- #84AA8A
#84AA8A
oklch(70.1% 0.062 149.3)
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 #B591B1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Mauve #C292A1 ΔE 0.032
- Dusty Lavender #AC86A8 ΔE 0.033
- Grey Pink #C3909B ΔE 0.038
- Heather #A484AC ΔE 0.045
- Rosy Brown #BC8F8F ΔE 0.049
- Pale Purple #B790D4 ΔE 0.053
- Dull Pink #D5869D ΔE 0.058
- Cool Gray #8D99AE ΔE 0.062
Use #B591B1 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.