#B375D1
Closest named color: Wisteria (#A87DC2). oklch(66.2% 0.146 314), rgb(179, 117, 209).
Aa
Black text reads best on this color (6.38:1).
About this color
#B375D1 is a medium-light, vivid purple. In OKLCH its lightness is 66%, its chroma 0.146 and its hue 314°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.037 away. Black text reads best on it, at 6.38:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.146) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.38:1 |
| White text | 3.29:1 |
Values
| HEX | #B375D1 |
| RGB | rgb(179, 117, 209) |
| HSL | hsl(280, 50%, 64%) |
| OKLCH | oklch(66.2% 0.146 314) |
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 #B375D1 | 3.29:1 | AA large text | Lc -65.5 | Content text, not long reading |
| Black text on #B375D1 | 6.38:1 | AA | Lc 44.0 | Non-text elements, placeholder text |
| #B375D1 text on white | 3.29:1 | AA large text | Lc 60.0 | Content text, not long reading |
| #B375D1 text on black | 6.38:1 | AA | Lc -41.7 | 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
#F8F4FA
oklch(97.2% 0.009 314.8)
-
Step 100
100
#EFE6F4
oklch(93.6% 0.021 313.8)
-
Step 200
200
#E3D2EC
oklch(88.5% 0.04 314.1)
-
Step 300
300
#D2B3E2
oklch(80.9% 0.073 314.1)
-
Step 400
400
#BB8AD3
oklch(70.7% 0.116 314.2)
-
Step 500
500 (this color)
#B375D1
oklch(66.2% 0.146 314)
-
Step 600
600
#9451B3
oklch(55.5% 0.159 314)
-
Step 700
700
#7E419A
oklch(49% 0.148 313.9)
-
Step 800
800
#67367D
oklch(42.7% 0.123 314.2)
-
Step 900
900
#543065
oklch(37.8% 0.096 314)
-
Step 950
950
#311D3B
oklch(27.1% 0.06 313.7)
#B375D1 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) | #638AD4 | 0.121 |
| Deuteranopia (no green cones) | #748FCE | 0.109 |
| Tritanopia (no blue cones) | #B18299 | 0.099 |
| Achromatopsia (no color) | #8E8E8E | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B375D1
#B375D1
oklch(66.2% 0.146 314)
- #6CA641
#6CA641
oklch(66.3% 0.147 134)
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 #B375D1, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.037
- Soft Purple #A66FB5 ΔE 0.048
- Light Purple #BF77F6 ΔE 0.058
- Medium Purple #9370DB ΔE 0.059
- Light Urple #B36FF6 ΔE 0.059
- Deep Lilac #966EBD ΔE 0.060
- Pale Purple #B790D4 ΔE 0.067
- Orchid #DA70D6 ΔE 0.067
Use #B375D1 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.