#B589DB
Closest named color: Pale Purple (#B790D4). oklch(70.3% 0.125 308.1), rgb(181, 137, 219).
Aa
Black text reads best on this color (7.56:1).
About this color
#B589DB is a medium-light, moderately saturated purple. In OKLCH its lightness is 70%, its chroma 0.125 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 0.023 away. Black text reads best on it, at 7.56:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.125) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 7.56:1 |
| White text | 2.77:1 |
Values
| HEX | #B589DB |
| RGB | rgb(181, 137, 219) |
| HSL | hsl(272, 53%, 70%) |
| OKLCH | oklch(70.3% 0.125 308.1) |
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 #B589DB | 2.77:1 | Fails | Lc -58.7 | Large or bold text, headings |
| Black text on #B589DB | 7.56:1 | AAA | Lc 50.6 | Large or bold text, headings |
| #B589DB text on white | 2.77:1 | Fails | Lc 53.4 | Large or bold text, headings |
| #B589DB text on black | 7.56:1 | AAA | Lc -48.4 | 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
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EEE6F6
oklch(93.6% 0.023 308.2)
-
Step 200
200
#E1D2F0
oklch(88.5% 0.044 307.9)
-
Step 300
300
#CFB4E8
oklch(81% 0.077 308.2)
-
Step 400
400 (this color)
#B589DB
oklch(70.3% 0.125 308.1)
-
Step 500
500
#A46BD3
oklch(63.1% 0.16 307.8)
-
Step 600
600
#9050C0
oklch(55.7% 0.174 308.1)
-
Step 700
700
#7A40A5
oklch(49.1% 0.161 308)
-
Step 800
800
#633586
oklch(42.6% 0.134 307.9)
-
Step 900
900
#512F6B
oklch(37.6% 0.104 308.4)
-
Step 950
950
#2F1C3F
oklch(26.9% 0.067 307.6)
#B589DB 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) | #7899DE | 0.090 |
| Deuteranopia (no green cones) | #829CD9 | 0.084 |
| Tritanopia (no blue cones) | #B095A8 | 0.091 |
| Achromatopsia (no color) | #9B9B9B | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B589DB
#B589DB
oklch(70.3% 0.125 308.1)
- #88AE55
#88AE55
oklch(70.3% 0.125 128.3)
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 #B589DB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.023
- Wisteria #A87DC2 ΔE 0.049
- Liliac #C48EFD ΔE 0.055
- Perrywinkle #8F8CE7 ΔE 0.059
- Light Purple #BF77F6 ΔE 0.065
- Baby Purple #CA9BF7 ΔE 0.065
- Lavender Pink #DD85D7 ΔE 0.066
- Periwinkle Blue #8F99FB ΔE 0.073
Use #B589DB 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.