#B579DE
Closest named color: Light Purple (#BF77F6). oklch(67.7% 0.156 310.2), rgb(181, 121, 222).
Aa
Black text reads best on this color (6.75:1).
About this color
#B579DE is a medium-light, vivid purple. In OKLCH its lightness is 68%, its chroma 0.156 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 0.040 away. Black text reads best on it, at 6.75:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.156) |
| Temperature | in between |
| Nearest name | Light Purple (#BF77F6) |
| Black text | 6.75:1 |
| White text | 3.10:1 |
Values
| HEX | #B579DE |
| RGB | rgb(181, 121, 222) |
| HSL | hsl(276, 60%, 67%) |
| OKLCH | oklch(67.7% 0.156 310.2) |
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 #B579DE | 3.10:1 | AA large text | Lc -63.3 | Content text, not long reading |
| Black text on #B579DE | 6.75:1 | AA | Lc 46.2 | Large or bold text, headings |
| #B579DE text on white | 3.10:1 | AA large text | Lc 57.9 | Large or bold text, headings |
| #B579DE text on black | 6.75:1 | AA | Lc -43.9 | 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
#F0E5F8
oklch(93.6% 0.028 311.3)
-
Step 200
200
#E4D0F4
oklch(88.5% 0.053 310.1)
-
Step 300
300
#D4AFF0
oklch(80.9% 0.098 310.1)
-
Step 400
400 (this color)
#B579DE
oklch(67.7% 0.156 310.2)
-
Step 500
500
#AE5EE1
oklch(63.1% 0.199 310.1)
-
Step 600
600
#9A3ECF
oklch(55.6% 0.217 310.2)
-
Step 700
700
#832EB3
oklch(49% 0.202 310)
-
Step 800
800
#6B2991
oklch(42.8% 0.166 310.2)
-
Step 900
900
#572773
oklch(37.7% 0.13 310.8)
-
Step 950
950
#331844
oklch(27.1% 0.083 310.3)
#B579DE 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) | #628FE2 | 0.122 |
| Deuteranopia (no green cones) | #7293DB | 0.111 |
| Tritanopia (no blue cones) | #B089A1 | 0.110 |
| Achromatopsia (no color) | #929292 | 0.157 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B579DE
#B579DE
oklch(67.7% 0.156 310.2)
- #76AA35
#76AA35
oklch(67.8% 0.156 130.4)
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 #B579DE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Purple #BF77F6 ΔE 0.040
- Light Urple #B36FF6 ΔE 0.046
- Wisteria #A87DC2 ΔE 0.050
- Easter Purple #C071FE ΔE 0.055
- Pale Purple #B790D4 ΔE 0.062
- Medium Purple #9370DB ΔE 0.063
- Orchid #DA70D6 ΔE 0.065
- Liliac #C48EFD ΔE 0.067
Use #B579DE 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.