#B621B3
Closest named color: Purpley Pink (#C83CB9). oklch(55.4% 0.233 329.1), rgb(182, 33, 179).
Aa
White text reads best on this color (5.44:1).
About this color
#B621B3 is a medium-dark, vivid purple. In OKLCH its lightness is 55%, its chroma 0.233 and its hue 329°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley Pink (#C83CB9), ΔE 0.054 away. White text reads best on it, at 5.44:1.
| Hue family | Purples |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.233) |
| Temperature | in between |
| Nearest name | Purpley Pink (#C83CB9) |
| Black text | 3.85:1 |
| White text | 5.44:1 |
Values
| HEX | #B621B3 |
| RGB | rgb(182, 33, 179) |
| HSL | hsl(301, 69%, 42%) |
| OKLCH | oklch(55.4% 0.233 329.1) |
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 #B621B3 | 5.44:1 | AA | Lc -80.9 | Fine for body text |
| Black text on #B621B3 | 3.85:1 | AA large text | Lc 28.5 | Dividers and decoration only |
| #B621B3 text on white | 5.44:1 | AA | Lc 75.5 | Fine for body text |
| #B621B3 text on black | 3.85:1 | AA large text | Lc -26.2 | 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
#FBF2FA
oklch(97% 0.014 329.1)
-
Step 100
100
#F6E3F4
oklch(93.6% 0.03 329.1)
-
Step 200
200
#F0CCEC
oklch(88.5% 0.058 329.7)
-
Step 300
300
#E7A8E2
oklch(80.9% 0.105 329.2)
-
Step 400
400
#D876D3
oklch(70.7% 0.168 329.1)
-
Step 500
500
#CB4BC7
oklch(63% 0.214 329)
-
Step 600
600 (this color)
#B621B3
oklch(55.4% 0.233 329.1)
-
Step 700
700
#9D0F9B
oklch(49.1% 0.217 329)
-
Step 800
800
#80147D
oklch(42.8% 0.18 329.5)
-
Step 900
900
#671B65
oklch(37.7% 0.141 329)
-
Step 950
950
#3D123B
oklch(27.1% 0.089 329.6)
#B621B3 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) | #005DB7 | 0.253 |
| Deuteranopia (no green cones) | #5170B0 | 0.212 |
| Tritanopia (no blue cones) | #BC3B6C | 0.127 |
| Achromatopsia (no color) | #6A6A6A | 0.235 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B621B3
#B621B3
oklch(55.4% 0.233 329.1)
- #008A3A
#008A3A
oklch(55.3% 0.156 149)
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 #B621B3, closest first.
No curated palette has a color within ΔE 0.04 of #B621B3.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley Pink #C83CB9 ΔE 0.054
- Purply #983FB2 ΔE 0.065
- Dark Orchid #9932CC ΔE 0.072
- Vibrant Purple #AD03DE ΔE 0.074
- Pinky Purple #C94CBE ΔE 0.076
- Medium Violet Red #C71585 ΔE 0.082
- Warm Purple #952E8F ΔE 0.083
- Medium Orchid #BA55D3 ΔE 0.087
Use #B621B3 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.