#B33EC5
Closest named color: Purpley Pink (#C83CB9). oklch(58.3% 0.217 322.1), rgb(179, 62, 197).
Aa
White text reads best on this color (4.75:1).
About this color
#B33EC5 is a medium-dark, vivid purple. In OKLCH its lightness is 58%, its chroma 0.217 and its hue 322°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley Pink (#C83CB9), ΔE 0.046 away. White text reads best on it, at 4.75:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.217) |
| Temperature | in between |
| Nearest name | Purpley Pink (#C83CB9) |
| Black text | 4.41:1 |
| White text | 4.75:1 |
Values
| HEX | #B33EC5 |
| RGB | rgb(179, 62, 197) |
| HSL | hsl(292, 54%, 51%) |
| OKLCH | oklch(58.3% 0.217 322.1) |
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 #B33EC5 | 4.75:1 | AA | Lc -77.5 | Fine for body text |
| Black text on #B33EC5 | 4.41:1 | AA large text | Lc 32.0 | Non-text elements, placeholder text |
| #B33EC5 text on white | 4.75:1 | AA | Lc 72.1 | Content text, not long reading |
| #B33EC5 text on black | 4.41:1 | 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
#F3E4F5
oklch(93.6% 0.028 322.2)
-
Step 200
200
#EBCEEF
oklch(88.6% 0.054 322.2)
-
Step 300
300
#DFACE6
oklch(81% 0.097 322.4)
-
Step 400
400
#CD7DDA
oklch(70.8% 0.156 321.8)
-
Step 500
500
#BF56CF
oklch(63.1% 0.2 322.2)
-
Step 600
600 (this color)
#B33EC5
oklch(58.3% 0.217 322.1)
-
Step 700
700
#9225A2
oklch(49.1% 0.202 322.2)
-
Step 800
800
#772183
oklch(42.7% 0.168 322.5)
-
Step 900
900
#602269
oklch(37.6% 0.131 322.4)
-
Step 950
950
#38163E
oklch(27% 0.082 321.4)
#B33EC5 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) | #0F6AC9 | 0.223 |
| Deuteranopia (no green cones) | #5077C2 | 0.188 |
| Tritanopia (no blue cones) | #B5557D | 0.130 |
| Achromatopsia (no color) | #737373 | 0.219 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B33EC5
#B33EC5
oklch(58.3% 0.217 322.1)
- #0E9500
#0E9500
oklch(58.2% 0.196 142.1)
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 #B33EC5, closest first.
No curated palette has a color within ΔE 0.04 of #B33EC5.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley Pink #C83CB9 ΔE 0.046
- Medium Orchid #BA55D3 ΔE 0.047
- Pinky Purple #C94CBE ΔE 0.055
- Purply #983FB2 ΔE 0.058
- Dark Orchid #9932CC ΔE 0.059
- Vibrant Purple #AD03DE ΔE 0.068
- Amethyst #9B5FC0 ΔE 0.073
- Purple Pink #D725DE ΔE 0.077
Use #B33EC5 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.