#B33FBF
Closest named color: Purpley Pink (#C83CB9). oklch(58% 0.211 323.9), rgb(179, 63, 191).
Aa
White text reads best on this color (4.79:1).
About this color
#B33FBF is a medium-dark, vivid purple. In OKLCH its lightness is 58%, its chroma 0.211 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 4.79:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.211) |
| Temperature | in between |
| Nearest name | Purpley Pink (#C83CB9) |
| Black text | 4.38:1 |
| White text | 4.79:1 |
Values
| HEX | #B33FBF |
| RGB | rgb(179, 63, 191) |
| HSL | hsl(294, 50%, 50%) |
| OKLCH | oklch(58% 0.211 323.9) |
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 #B33FBF | 4.79:1 | AA | Lc -77.8 | Fine for body text |
| Black text on #B33FBF | 4.38:1 | AA large text | Lc 31.7 | Non-text elements, placeholder text |
| #B33FBF text on white | 4.79:1 | AA | Lc 72.3 | Content text, not long reading |
| #B33FBF text on black | 4.38:1 | AA large text | Lc -29.3 | 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
#FAF3FA
oklch(97.2% 0.012 325.7)
-
Step 100
100
#F3E4F5
oklch(93.6% 0.028 322.2)
-
Step 200
200
#EBCEED
oklch(88.5% 0.052 324)
-
Step 300
300
#DFACE4
oklch(80.9% 0.095 323.4)
-
Step 400
400
#CE7DD6
oklch(70.7% 0.152 323.8)
-
Step 500
500
#C057CA
oklch(63.1% 0.194 324.1)
-
Step 600
600 (this color)
#B33FBF
oklch(58% 0.211 323.9)
-
Step 700
700
#93279E
oklch(49.2% 0.197 323.9)
-
Step 800
800
#772380
oklch(42.7% 0.163 323.7)
-
Step 900
900
#602367
oklch(37.6% 0.127 323.5)
-
Step 950
950
#39163C
oklch(27.1% 0.08 324.4)
#B33FBF 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) | #2069C3 | 0.217 |
| Deuteranopia (no green cones) | #5477BC | 0.185 |
| Tritanopia (no blue cones) | #B6547A | 0.125 |
| Achromatopsia (no color) | #727272 | 0.213 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B33FBF
#B33FBF
oklch(58% 0.211 323.9)
- #00951B
#00951B
oklch(58.1% 0.189 143.8)
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 #B33FBF, closest first.
No curated palette has a color within ΔE 0.04 of #B33FBF.
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 0.049
- Pinky Purple #C94CBE ΔE 0.052
- Purply #983FB2 ΔE 0.055
- Dark Orchid #9932CC ΔE 0.063
- Amethyst #9B5FC0 ΔE 0.071
- Vibrant Purple #AD03DE ΔE 0.076
- Purple Pink #D725DE ΔE 0.082
Use #B33FBF 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.