#B599CF
Closest named color: Pale Purple (#B790D4). oklch(72.7% 0.082 308), rgb(181, 153, 207).
Aa
Black text reads best on this color (8.42:1).
About this color
#B599CF is a medium-light, moderately saturated purple. In OKLCH its lightness is 73%, its chroma 0.082 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 0.026 away. Black text reads best on it, at 8.42:1.
| Hue family | Purples |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.082) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 8.42:1 |
| White text | 2.49:1 |
Values
| HEX | #B599CF |
| RGB | rgb(181, 153, 207) |
| HSL | hsl(271, 36%, 71%) |
| OKLCH | oklch(72.7% 0.082 308) |
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 #B599CF | 2.49:1 | Fails | Lc -54.0 | Large or bold text, headings |
| Black text on #B599CF | 8.42:1 | AAA | Lc 55.1 | Large or bold text, headings |
| #B599CF text on white | 2.49:1 | Fails | Lc 48.9 | Large or bold text, headings |
| #B599CF text on black | 8.42:1 | AAA | Lc -53.0 | 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
#ECE7F2
oklch(93.5% 0.016 306.4)
-
Step 200
200
#DED4E8
oklch(88.4% 0.029 308.1)
-
Step 300
300
#CAB8DB
oklch(80.9% 0.052 308.3)
-
Step 400
400 (this color)
#B599CF
oklch(72.7% 0.082 308)
-
Step 500
500
#9B77BB
oklch(63% 0.107 307.9)
-
Step 600
600
#865FA7
oklch(55.6% 0.116 308)
-
Step 700
700
#714E8F
oklch(49% 0.107 307.7)
-
Step 800
800
#5C4174
oklch(42.7% 0.087 307.5)
-
Step 900
900
#4C375E
oklch(37.7% 0.069 308.1)
-
Step 950
950
#2C2037
oklch(26.9% 0.045 307.6)
#B599CF 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) | #90A3D1 | 0.055 |
| Deuteranopia (no green cones) | #95A4CD | 0.052 |
| Tritanopia (no blue cones) | #B2A0AC | 0.061 |
| Achromatopsia (no color) | #A4A4A4 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B599CF
#B599CF
oklch(72.7% 0.082 308)
- #98B179
#98B179
oklch(72.7% 0.082 127.9)
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 #B599CF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.026
- Light Mauve #C292A1 ΔE 0.066
- Baby Purple #CA9BF7 ΔE 0.067
- Dusty Lavender #AC86A8 ΔE 0.068
- Plum #DDA0DD ΔE 0.069
- Heather #A484AC ΔE 0.073
- Grey Pink #C3909B ΔE 0.074
- Wisteria #A87DC2 ΔE 0.075
Use #B599CF 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.