#B591D5
Closest named color: Pale Purple (#B790D4). oklch(71.4% 0.104 308.1), rgb(181, 145, 213).
Aa
Black text reads best on this color (7.97:1).
About this color
#B591D5 is a medium-light, moderately saturated purple. In OKLCH its lightness is 71%, its chroma 0.104 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.004 away. Black text reads best on it, at 7.97:1.
| Hue family | Purples |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.104) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 7.97:1 |
| White text | 2.63:1 |
Values
| HEX | #B591D5 |
| RGB | rgb(181, 145, 213) |
| HSL | hsl(272, 45%, 70%) |
| OKLCH | oklch(71.4% 0.104 308.1) |
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 #B591D5 | 2.63:1 | Fails | Lc -56.4 | Large or bold text, headings |
| Black text on #B591D5 | 7.97:1 | AAA | Lc 52.8 | Large or bold text, headings |
| #B591D5 text on white | 2.63:1 | Fails | Lc 51.3 | Large or bold text, headings |
| #B591D5 text on black | 7.97:1 | AAA | Lc -50.7 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#EDE7F4
oklch(93.6% 0.018 306.7)
-
Step 200
200
#E0D3EC
oklch(88.5% 0.037 308.8)
-
Step 300
300
#CCB6E1
oklch(80.9% 0.064 308.1)
-
Step 400
400 (this color)
#B591D5
oklch(71.4% 0.104 308.1)
-
Step 500
500
#A071C7
oklch(63% 0.134 308.2)
-
Step 600
600
#8B58B3
oklch(55.6% 0.144 308.3)
-
Step 700
700
#76489A
oklch(49.1% 0.133 308.1)
-
Step 800
800
#603B7D
oklch(42.6% 0.112 308.3)
-
Step 900
900
#4E3365
oklch(37.6% 0.088 307.6)
-
Step 950
950
#2E1E3B
oklch(26.9% 0.056 308.5)
#B591D5 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) | #849ED8 | 0.073 |
| Deuteranopia (no green cones) | #8CA0D3 | 0.067 |
| Tritanopia (no blue cones) | #B19BAA | 0.077 |
| Achromatopsia (no color) | #9F9F9F | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B591D5
#B591D5
oklch(71.4% 0.104 308.1)
- #90AF67
#90AF67
oklch(71.3% 0.104 127.8)
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 #B591D5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.004
- Wisteria #A87DC2 ΔE 0.058
- Baby Purple #CA9BF7 ΔE 0.062
- Liliac #C48EFD ΔE 0.066
- Perrywinkle #8F8CE7 ΔE 0.066
- Dusty Lavender #AC86A8 ΔE 0.068
- Lavender Pink #DD85D7 ΔE 0.068
- Heather #A484AC ΔE 0.069
Use #B591D5 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.