#B591BF
Closest named color: Pale Purple (#B790D4). oklch(70.5% 0.077 318.8), rgb(181, 145, 191).
Aa
Black text reads best on this color (7.76:1).
About this color
#B591BF is a medium-light, moderately saturated purple. In OKLCH its lightness is 71%, its chroma 0.077 and its hue 319°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.033 away. Black text reads best on it, at 7.76:1.
| Hue family | Purples |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.077) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 7.76:1 |
| White text | 2.70:1 |
Values
| HEX | #B591BF |
| RGB | rgb(181, 145, 191) |
| HSL | hsl(287, 26%, 66%) |
| OKLCH | oklch(70.5% 0.077 318.8) |
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 #B591BF | 2.70:1 | Fails | Lc -57.6 | Large or bold text, headings |
| Black text on #B591BF | 7.76:1 | AAA | Lc 51.6 | Large or bold text, headings |
| #B591BF text on white | 2.70:1 | Fails | Lc 52.4 | Large or bold text, headings |
| #B591BF text on black | 7.76:1 | AAA | Lc -49.5 | 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
#F7F4F8
oklch(97.1% 0.006 317.8)
-
Step 100
100
#EEE7F0
oklch(93.6% 0.014 318.7)
-
Step 200
200
#E1D4E5
oklch(88.5% 0.027 318.2)
-
Step 300
300
#CEB7D5
oklch(80.8% 0.049 318.3)
-
Step 400
400 (this color)
#B591BF
oklch(70.5% 0.077 318.8)
-
Step 500
500
#A376AF
oklch(63.1% 0.097 319)
-
Step 600
600
#8E5E9B
oklch(55.7% 0.107 318.9)
-
Step 700
700
#794D84
oklch(49.1% 0.099 319.4)
-
Step 800
800
#623F6C
oklch(42.6% 0.084 318.5)
-
Step 900
900
#503657
oklch(37.6% 0.064 319)
-
Step 950
950
#2F2033
oklch(27% 0.04 319)
#B591BF 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) | #8C9BC1 | 0.062 |
| Deuteranopia (no green cones) | #949FBD | 0.059 |
| Tritanopia (no blue cones) | #B696A1 | 0.051 |
| Achromatopsia (no color) | #9D9D9D | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B591BF
#B591BF
oklch(70.5% 0.077 318.8)
- #88AC7E
#88AC7E
oklch(70.5% 0.076 138.9)
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 #B591BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.033
- Dusty Lavender #AC86A8 ΔE 0.042
- Light Mauve #C292A1 ΔE 0.049
- Heather #A484AC ΔE 0.049
- Grey Pink #C3909B ΔE 0.056
- Wisteria #A87DC2 ΔE 0.059
- Dull Pink #D5869D ΔE 0.068
- Rosy Brown #BC8F8F ΔE 0.070
Use #B591BF 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.