#B321BF
Closest named color: Vibrant Purple (#AD03DE). oklch(55.7% 0.241 324.6), rgb(179, 33, 191).
Aa
White text reads best on this color (5.40:1).
About this color
#B321BF is a medium-dark, vivid purple. In OKLCH its lightness is 56%, its chroma 0.241 and its hue 325°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Vibrant Purple (#AD03DE), ΔE 0.054 away. White text reads best on it, at 5.40:1.
| Hue family | Purples |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.241) |
| Temperature | in between |
| Nearest name | Vibrant Purple (#AD03DE) |
| Black text | 3.88:1 |
| White text | 5.40:1 |
Values
| HEX | #B321BF |
| RGB | rgb(179, 33, 191) |
| HSL | hsl(295, 71%, 44%) |
| OKLCH | oklch(55.7% 0.241 324.6) |
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 #B321BF | 5.40:1 | AA | Lc -80.7 | Fine for body text |
| Black text on #B321BF | 3.88:1 | AA large text | Lc 28.8 | Dividers and decoration only |
| #B321BF text on white | 5.40:1 | AA | Lc 75.3 | Fine for body text |
| #B321BF text on black | 3.88:1 | AA large text | Lc -26.4 | 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
#FBF2FB
oklch(97.1% 0.015 325.7)
-
Step 100
100
#F5E3F6
oklch(93.6% 0.032 324.2)
-
Step 200
200
#EECCF0
oklch(88.5% 0.061 324.3)
-
Step 300
300
#E4A8E8
oklch(80.8% 0.109 324.4)
-
Step 400
400
#D576DC
oklch(70.7% 0.174 324.7)
-
Step 500
500
#C74BD2
oklch(63.1% 0.221 324.4)
-
Step 600
600 (this color)
#B321BF
oklch(55.7% 0.241 324.6)
-
Step 700
700
#990CA5
oklch(49.1% 0.224 324.3)
-
Step 800
800
#7D1385
oklch(42.7% 0.185 324.9)
-
Step 900
900
#651B6B
oklch(37.8% 0.145 324.7)
-
Step 950
950
#3B123F
oklch(27% 0.092 324.1)
#B321BF 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) | #005FC3 | 0.245 |
| Deuteranopia (no green cones) | #4570BC | 0.217 |
| Tritanopia (no blue cones) | #B74373 | 0.139 |
| Achromatopsia (no color) | #6A6A6A | 0.243 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B321BF
#B321BF
oklch(55.7% 0.241 324.6)
- #008C20
#008C20
oklch(55.6% 0.177 144.6)
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 #B321BF, closest first.
No curated palette has a color within ΔE 0.04 of #B321BF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Vibrant Purple #AD03DE ΔE 0.054
- Dark Orchid #9932CC ΔE 0.057
- Purpley Pink #C83CB9 ΔE 0.061
- Purply #983FB2 ΔE 0.063
- Dark Violet #9400D3 ΔE 0.079
- Pinky Purple #C94CBE ΔE 0.081
- Medium Orchid #BA55D3 ΔE 0.081
- Purple Pink #D725DE ΔE 0.082
Use #B321BF 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.