#B591C4
Closest named color: Pale Purple (#B790D4). oklch(70.7% 0.083 315.8), rgb(181, 145, 196).
Aa
Black text reads best on this color (7.81:1).
About this color
#B591C4 is a medium-light, moderately saturated purple. In OKLCH its lightness is 71%, its chroma 0.083 and its hue 316°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.025 away. Black text reads best on it, at 7.81:1.
| Hue family | Purples |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.083) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 7.81:1 |
| White text | 2.68:1 |
Values
| HEX | #B591C4 |
| RGB | rgb(181, 145, 196) |
| HSL | hsl(282, 30%, 67%) |
| OKLCH | oklch(70.7% 0.083 315.8) |
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 #B591C4 | 2.68:1 | Fails | Lc -57.4 | Large or bold text, headings |
| Black text on #B591C4 | 7.81:1 | AAA | Lc 51.9 | Large or bold text, headings |
| #B591C4 text on white | 2.68:1 | Fails | Lc 52.1 | Large or bold text, headings |
| #B591C4 text on black | 7.81:1 | AAA | Lc -49.7 | 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#EEE7F1
oklch(93.6% 0.015 316)
-
Step 200
200
#E1D4E6
oklch(88.6% 0.028 316.7)
-
Step 300
300
#CEB7D8
oklch(80.9% 0.052 315.7)
-
Step 400
400 (this color)
#B591C4
oklch(70.7% 0.083 315.8)
-
Step 500
500
#A275B5
oklch(63.1% 0.106 315.5)
-
Step 600
600
#8D5DA1
oklch(55.7% 0.115 315.5)
-
Step 700
700
#784C89
oklch(49.1% 0.107 316.1)
-
Step 800
800
#623F70
oklch(42.8% 0.089 315.8)
-
Step 900
900
#50365A
oklch(37.8% 0.068 316.3)
-
Step 950
950
#2F2035
oklch(27.1% 0.043 316)
#B591C4 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) | #8A9CC6 | 0.065 |
| Deuteranopia (no green cones) | #929FC2 | 0.061 |
| Tritanopia (no blue cones) | #B597A3 | 0.056 |
| Achromatopsia (no color) | #9E9E9E | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B591C4
#B591C4
oklch(70.7% 0.083 315.8)
- #8AAD79
#8AAD79
oklch(70.8% 0.083 135.7)
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 #B591C4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.025
- Dusty Lavender #AC86A8 ΔE 0.047
- Heather #A484AC ΔE 0.053
- Light Mauve #C292A1 ΔE 0.056
- Wisteria #A87DC2 ΔE 0.057
- Grey Pink #C3909B ΔE 0.063
- Dull Pink #D5869D ΔE 0.072
- Cool Gray #8D99AE ΔE 0.074
Use #B591C4 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.