#B37DFB
Closest named color: Light Purple (#BF77F6). oklch(69.7% 0.183 301.6), rgb(179, 125, 251).
Aa
Black text reads best on this color (7.24:1).
About this color
#B37DFB is a medium-light, vivid purple. In OKLCH its lightness is 70%, its chroma 0.183 and its hue 302°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Purple (#BF77F6), ΔE 0.023 away. Black text reads best on it, at 7.24:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.183) |
| Temperature | in between |
| Nearest name | Light Purple (#BF77F6) |
| Black text | 7.24:1 |
| White text | 2.89:1 |
Values
| HEX | #B37DFB |
| RGB | rgb(179, 125, 251) |
| HSL | hsl(266, 94%, 74%) |
| OKLCH | oklch(69.7% 0.183 301.6) |
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 #B37DFB | 2.89:1 | Fails | Lc -60.4 | Content text, not long reading |
| Black text on #B37DFB | 7.24:1 | AAA | Lc 49.0 | Large or bold text, headings |
| #B37DFB text on white | 2.89:1 | Fails | Lc 55.0 | Large or bold text, headings |
| #B37DFB text on black | 7.24:1 | AAA | Lc -46.8 | 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
#F7F3FE
oklch(97% 0.015 302.6)
-
Step 100
100
#EDE5FD
oklch(93.5% 0.033 300.9)
-
Step 200
200
#E0D0FD
oklch(88.5% 0.063 301.3)
-
Step 300
300
#CEAFFF
oklch(80.9% 0.115 301.7)
-
Step 400
400 (this color)
#B37DFB
oklch(69.7% 0.183 301.6)
-
Step 500
500
#A558FC
oklch(63.1% 0.233 301.5)
-
Step 600
600
#9232EB
oklch(55.6% 0.254 301.8)
-
Step 700
700
#7C20CD
oklch(49.1% 0.237 301.5)
-
Step 800
800
#6520A5
oklch(42.7% 0.195 301.8)
-
Step 900
900
#522383
oklch(37.7% 0.152 301.8)
-
Step 950
950
#30164D
oklch(27% 0.097 302)
#B37DFB 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) | #5397FF | 0.130 |
| Deuteranopia (no green cones) | #6297F8 | 0.120 |
| Tritanopia (no blue cones) | #A594B1 | 0.138 |
| Achromatopsia (no color) | #989898 | 0.184 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B37DFB
#B37DFB
oklch(69.7% 0.183 301.6)
- #8EAC00
#8EAC00
oklch(69.7% 0.168 121.3)
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 #B37DFB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Purple #BF77F6 ΔE 0.023
- Light Urple #B36FF6 ΔE 0.031
- Easter Purple #C071FE ΔE 0.032
- Liliac #C48EFD ΔE 0.050
- Periwinkle #8E82FE ΔE 0.057
- Lavender Blue #8B88F8 ΔE 0.064
- Bright Lavender #C760FF ΔE 0.065
- Bright Lilac #C95EFB ΔE 0.069
Use #B37DFB 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.