#B574E2
Closest named color: Light Urple (#B36FF6). oklch(67.1% 0.168 309.9), rgb(181, 116, 226).
Aa
Black text reads best on this color (6.56:1).
About this color
#B574E2 is a medium-light, vivid purple. In OKLCH its lightness is 67%, its chroma 0.168 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Urple (#B36FF6), ΔE 0.034 away. Black text reads best on it, at 6.56:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.168) |
| Temperature | in between |
| Nearest name | Light Urple (#B36FF6) |
| Black text | 6.56:1 |
| White text | 3.20:1 |
Values
| HEX | #B574E2 |
| RGB | rgb(181, 116, 226) |
| HSL | hsl(275, 65%, 67%) |
| OKLCH | oklch(67.1% 0.168 309.9) |
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 #B574E2 | 3.20:1 | AA large text | Lc -64.3 | Content text, not long reading |
| Black text on #B574E2 | 6.56:1 | AA | Lc 45.1 | Large or bold text, headings |
| #B574E2 text on white | 3.20:1 | AA large text | Lc 58.9 | Large or bold text, headings |
| #B574E2 text on black | 6.56:1 | AA | Lc -42.8 | 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
#F8F3FD
oklch(97.1% 0.014 308.3)
-
Step 100
100
#F0E5FA
oklch(93.7% 0.03 309.1)
-
Step 200
200
#E5CFF7
oklch(88.5% 0.059 309.8)
-
Step 300
300
#D5AEF4
oklch(80.9% 0.105 309.5)
-
Step 400
400 (this color)
#B574E2
oklch(67.1% 0.168 309.9)
-
Step 500
500
#B158E8
oklch(63.1% 0.215 310.1)
-
Step 600
600
#9C36D6
oklch(55.6% 0.233 309.8)
-
Step 700
700
#8625BA
oklch(49.2% 0.218 310)
-
Step 800
800
#6C2296
oklch(42.6% 0.18 309.7)
-
Step 900
900
#582478
oklch(37.8% 0.14 309.7)
-
Step 950
950
#331646
oklch(26.9% 0.089 309.5)
#B574E2 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) | #588DE6 | 0.135 |
| Deuteranopia (no green cones) | #6B91DF | 0.122 |
| Tritanopia (no blue cones) | #AF86A1 | 0.118 |
| Achromatopsia (no color) | #909090 | 0.169 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B574E2
#B574E2
oklch(67.1% 0.168 309.9)
- #72A921
#72A921
oklch(67.2% 0.169 130)
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 #B574E2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Urple #B36FF6 ΔE 0.034
- Light Purple #BF77F6 ΔE 0.034
- Easter Purple #C071FE ΔE 0.046
- Medium Purple #9370DB ΔE 0.059
- Wisteria #A87DC2 ΔE 0.060
- Medium Orchid #BA55D3 ΔE 0.065
- Orchid #DA70D6 ΔE 0.066
- Bright Lilac #C95EFB ΔE 0.067
Use #B574E2 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.