#B372DB
Closest named color: Light Urple (#B36FF6). oklch(66.2% 0.163 311.2), rgb(179, 114, 219).
Aa
Black text reads best on this color (6.34:1).
About this color
#B372DB is a medium-light, vivid purple. In OKLCH its lightness is 66%, its chroma 0.163 and its hue 311°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Urple (#B36FF6), ΔE 0.042 away. Black text reads best on it, at 6.34:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.163) |
| Temperature | in between |
| Nearest name | Light Urple (#B36FF6) |
| Black text | 6.34:1 |
| White text | 3.30:1 |
Values
| HEX | #B372DB |
| RGB | rgb(179, 114, 219) |
| HSL | hsl(277, 59%, 65%) |
| OKLCH | oklch(66.2% 0.163 311.2) |
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 #B372DB | 3.30:1 | AA large text | Lc -65.7 | Content text, not long reading |
| Black text on #B372DB | 6.34:1 | AA | Lc 43.9 | Non-text elements, placeholder text |
| #B372DB text on white | 3.30:1 | AA large text | Lc 60.2 | Content text, not long reading |
| #B372DB text on black | 6.34:1 | AA | Lc -41.5 | 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 500.
-
Step 50
50
#F8F4FB
oklch(97.2% 0.01 311.2)
-
Step 100
100
#EFE6F5
oklch(93.6% 0.022 312.2)
-
Step 200
200
#E3D1EF
oklch(88.4% 0.045 312)
-
Step 300
300
#D1B2E7
oklch(80.8% 0.08 311)
-
Step 400
400
#BA89DB
oklch(70.8% 0.127 310.9)
-
Step 500
500 (this color)
#B372DB
oklch(66.2% 0.163 311.2)
-
Step 600
600
#944DBD
oklch(55.5% 0.176 311.2)
-
Step 700
700
#7E3DA3
oklch(49% 0.164 311.2)
-
Step 800
800
#673384
oklch(42.7% 0.136 311.6)
-
Step 900
900
#542E6A
oklch(37.8% 0.106 311.6)
-
Step 950
950
#311B3E
oklch(26.9% 0.068 311.6)
#B372DB 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) | #598ADF | 0.133 |
| Deuteranopia (no green cones) | #6C8FD8 | 0.120 |
| Tritanopia (no blue cones) | #AF839C | 0.115 |
| Achromatopsia (no color) | #8D8D8D | 0.164 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B372DB
#B372DB
oklch(66.2% 0.163 311.2)
- #6EA62A
#6EA62A
oklch(66.2% 0.162 131.2)
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 #B372DB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Urple #B36FF6 ΔE 0.042
- Light Purple #BF77F6 ΔE 0.045
- Wisteria #A87DC2 ΔE 0.053
- Medium Purple #9370DB ΔE 0.054
- Easter Purple #C071FE ΔE 0.056
- Medium Orchid #BA55D3 ΔE 0.060
- Soft Purple #A66FB5 ΔE 0.061
- Deep Lilac #966EBD ΔE 0.067
Use #B372DB 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.