#B738C5
Closest named color: Purpley Pink (#C83CB9). oklch(58.3% 0.226 323.6), rgb(183, 56, 197).
Aa
White text reads best on this color (4.78:1).
About this color
#B738C5 is a medium-dark, vivid purple. In OKLCH its lightness is 58%, its chroma 0.226 and its hue 324°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley Pink (#C83CB9), ΔE 0.042 away. White text reads best on it, at 4.78:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.226) |
| Temperature | in between |
| Nearest name | Purpley Pink (#C83CB9) |
| Black text | 4.38:1 |
| White text | 4.78:1 |
Values
| HEX | #B738C5 |
| RGB | rgb(183, 56, 197) |
| HSL | hsl(294, 56%, 50%) |
| OKLCH | oklch(58.3% 0.226 323.6) |
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 #B738C5 | 4.78:1 | AA | Lc -77.6 | Fine for body text |
| Black text on #B738C5 | 4.38:1 | AA large text | Lc 32.0 | Non-text elements, placeholder text |
| #B738C5 text on white | 4.78:1 | AA | Lc 72.1 | Content text, not long reading |
| #B738C5 text on black | 4.38:1 | AA large text | Lc -29.6 | Dividers and decoration only |
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 600.
-
Step 50
50
#FAF3FB
oklch(97.2% 0.013 321.9)
-
Step 100
100
#F4E4F5
oklch(93.7% 0.028 324)
-
Step 200
200
#ECCDEF
oklch(88.5% 0.057 323.3)
-
Step 300
300
#E1AAE6
oklch(80.8% 0.102 323.7)
-
Step 400
400
#D17ADA
oklch(70.8% 0.163 323.6)
-
Step 500
500
#C352CF
oklch(63.1% 0.207 323.7)
-
Step 600
600 (this color)
#B738C5
oklch(58.3% 0.226 323.6)
-
Step 700
700
#951DA2
oklch(49% 0.21 323.5)
-
Step 800
800
#791D83
oklch(42.7% 0.173 323.6)
-
Step 900
900
#622069
oklch(37.7% 0.135 323.8)
-
Step 950
950
#3A143E
oklch(27% 0.087 323.8)
#B738C5 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) | #0069C9 | 0.236 |
| Deuteranopia (no green cones) | #5077C2 | 0.199 |
| Tritanopia (no blue cones) | #BA517B | 0.134 |
| Achromatopsia (no color) | #727272 | 0.228 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B738C5
#B738C5
oklch(58.3% 0.226 323.6)
- #009618
#009618
oklch(58.4% 0.192 143.6)
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 #B738C5, closest first.
No curated palette has a color within ΔE 0.04 of #B738C5.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley Pink #C83CB9 ΔE 0.042
- Medium Orchid #BA55D3 ΔE 0.052
- Pinky Purple #C94CBE ΔE 0.055
- Dark Orchid #9932CC ΔE 0.063
- Purply #983FB2 ΔE 0.064
- Vibrant Purple #AD03DE ΔE 0.065
- Purple Pink #D725DE ΔE 0.070
- Amethyst #9B5FC0 ΔE 0.083
Use #B738C5 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.