#B590BF
Closest named color: Pale Purple (#B790D4). oklch(70.3% 0.079 319), rgb(181, 144, 191).
Aa
Black text reads best on this color (7.70:1).
About this color
#B590BF is a medium-light, moderately saturated purple. In OKLCH its lightness is 70%, its chroma 0.079 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 0.032 away. Black text reads best on it, at 7.70:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.079) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 7.70:1 |
| White text | 2.72:1 |
Values
| HEX | #B590BF |
| RGB | rgb(181, 144, 191) |
| HSL | hsl(287, 27%, 66%) |
| OKLCH | oklch(70.3% 0.079 319) |
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 #B590BF | 2.72:1 | Fails | Lc -57.9 | Large or bold text, headings |
| Black text on #B590BF | 7.70:1 | AAA | Lc 51.3 | Large or bold text, headings |
| #B590BF text on white | 2.72:1 | Fails | Lc 52.7 | Large or bold text, headings |
| #B590BF text on black | 7.70:1 | AAA | Lc -49.1 | 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
#CFB7D5
oklch(80.9% 0.049 319.5)
-
Step 400
400 (this color)
#B590BF
oklch(70.3% 0.079 319)
-
Step 500
500
#A475B0
oklch(63.1% 0.101 319.3)
-
Step 600
600
#8F5D9C
oklch(55.6% 0.11 319.2)
-
Step 700
700
#794C85
oklch(49% 0.102 319)
-
Step 800
800
#633F6C
oklch(42.8% 0.084 319.4)
-
Step 900
900
#513658
oklch(37.8% 0.066 319.2)
-
Step 950
950
#2F2033
oklch(27% 0.04 319)
#B590BF 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) | #8B9AC1 | 0.064 |
| Deuteranopia (no green cones) | #939EBD | 0.060 |
| Tritanopia (no blue cones) | #B695A0 | 0.052 |
| Achromatopsia (no color) | #9D9D9D | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B590BF
#B590BF
oklch(70.3% 0.079 319)
- #87AC7C
#87AC7C
oklch(70.4% 0.079 138.6)
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 #B590BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.032
- Dusty Lavender #AC86A8 ΔE 0.041
- Heather #A484AC ΔE 0.048
- Light Mauve #C292A1 ΔE 0.050
- Grey Pink #C3909B ΔE 0.057
- Wisteria #A87DC2 ΔE 0.057
- Dull Pink #D5869D ΔE 0.068
- Rosy Brown #BC8F8F ΔE 0.070
Use #B590BF 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.