#B57DDD
Closest named color: Light Purple (#BF77F6). oklch(68.3% 0.148 309.9), rgb(181, 125, 221).
Aa
Black text reads best on this color (6.94:1).
About this color
#B57DDD is a medium-light, vivid purple. In OKLCH its lightness is 68%, its chroma 0.148 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Purple (#BF77F6), ΔE 0.044 away. Black text reads best on it, at 6.94:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.148) |
| Temperature | in between |
| Nearest name | Light Purple (#BF77F6) |
| Black text | 6.94:1 |
| White text | 3.02:1 |
Values
| HEX | #B57DDD |
| RGB | rgb(181, 125, 221) |
| HSL | hsl(275, 59%, 68%) |
| OKLCH | oklch(68.3% 0.148 309.9) |
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 #B57DDD | 3.02:1 | AA large text | Lc -62.2 | Content text, not long reading |
| Black text on #B57DDD | 6.94:1 | AA | Lc 47.2 | Large or bold text, headings |
| #B57DDD text on white | 3.02:1 | AA large text | Lc 56.8 | Large or bold text, headings |
| #B57DDD text on black | 6.94:1 | AA | Lc -45.0 | Non-text elements, placeholder text |
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
#F8F3FC
oklch(97.1% 0.013 310.5)
-
Step 100
100
#EFE5F8
oklch(93.5% 0.027 309.2)
-
Step 200
200
#E3D0F3
oklch(88.4% 0.052 309.6)
-
Step 300
300
#D3B0EE
oklch(80.9% 0.093 310)
-
Step 400
400 (this color)
#B57DDD
oklch(68.3% 0.148 309.9)
-
Step 500
500
#AC61DD
oklch(63.1% 0.189 310)
-
Step 600
600
#9743CB
oklch(55.5% 0.206 309.6)
-
Step 700
700
#8134AF
oklch(49.1% 0.19 309.8)
-
Step 800
800
#692C8E
oklch(42.7% 0.159 309.9)
-
Step 900
900
#552971
oklch(37.6% 0.123 309.9)
-
Step 950
950
#321942
oklch(26.9% 0.078 310.3)
#B57DDD 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) | #6892E0 | 0.114 |
| Deuteranopia (no green cones) | #7695DA | 0.104 |
| Tritanopia (no blue cones) | #B08CA2 | 0.106 |
| Achromatopsia (no color) | #949494 | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B57DDD
#B57DDD
oklch(68.3% 0.148 309.9)
- #7BAB3E
#7BAB3E
oklch(68.4% 0.148 129.8)
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 #B57DDD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Purple #BF77F6 ΔE 0.044
- Wisteria #A87DC2 ΔE 0.046
- Pale Purple #B790D4 ΔE 0.053
- Light Urple #B36FF6 ΔE 0.054
- Easter Purple #C071FE ΔE 0.061
- Liliac #C48EFD ΔE 0.062
- Perrywinkle #8F8CE7 ΔE 0.065
- Orchid #DA70D6 ΔE 0.066
Use #B57DDD 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.