#B450B1
Closest named color: Pinky Purple (#C94CBE). oklch(59.3% 0.176 328.7), rgb(180, 80, 177).
Aa
Black text reads best on this color (4.72:1).
About this color
#B450B1 is a medium-dark, vivid purple. In OKLCH its lightness is 59%, its chroma 0.176 and its hue 329°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pinky Purple (#C94CBE), ΔE 0.043 away. Black text reads best on it, at 4.72:1.
| Hue family | Purples |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.176) |
| Temperature | in between |
| Nearest name | Pinky Purple (#C94CBE) |
| Black text | 4.72:1 |
| White text | 4.44:1 |
Values
| HEX | #B450B1 |
| RGB | rgb(180, 80, 177) |
| HSL | hsl(302, 40%, 51%) |
| OKLCH | oklch(59.3% 0.176 328.7) |
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 #B450B1 | 4.44:1 | AA large text | Lc -75.8 | Fine for body text |
| Black text on #B450B1 | 4.72:1 | AA | Lc 33.8 | Non-text elements, placeholder text |
| #B450B1 text on white | 4.44:1 | AA large text | Lc 70.3 | Content text, not long reading |
| #B450B1 text on black | 4.72:1 | AA | Lc -31.4 | Non-text elements, placeholder text |
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
#FAF3F9
oklch(97.1% 0.011 330.1)
-
Step 100
100
#F3E5F2
oklch(93.7% 0.023 327.9)
-
Step 200
200
#EACFE8
oklch(88.4% 0.045 328.3)
-
Step 300
300
#DEAFDA
oklch(81% 0.079 329.1)
-
Step 400
400
#CB83C8
oklch(70.7% 0.126 328.3)
-
Step 500
500
#BD61B9
oklch(63.2% 0.161 328.9)
-
Step 600
600 (this color)
#B450B1
oklch(59.3% 0.176 328.7)
-
Step 700
700
#90358D
oklch(49.1% 0.163 329)
-
Step 800
800
#752D73
oklch(42.8% 0.136 328.7)
-
Step 900
900
#5F295D
oklch(37.7% 0.107 328.9)
-
Step 950
950
#381936
oklch(27.1% 0.067 329.6)
#B450B1 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) | #476FB4 | 0.177 |
| Deuteranopia (no green cones) | #677CAE | 0.155 |
| Tritanopia (no blue cones) | #BA5B79 | 0.098 |
| Achromatopsia (no color) | #787878 | 0.177 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B450B1
#B450B1
oklch(59.3% 0.176 328.7)
- #00983F
#00983F
oklch(59.3% 0.169 148.7)
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 #B450B1, closest first.
No curated palette has a color within ΔE 0.04 of #B450B1.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pinky Purple #C94CBE ΔE 0.043
- Purpley Pink #C83CB9 ΔE 0.048
- Medium Orchid #BA55D3 ΔE 0.052
- Amethyst #9B5FC0 ΔE 0.055
- Purply #983FB2 ΔE 0.068
- Soft Purple #A66FB5 ΔE 0.069
- Deep Lavender #8D5EB7 ΔE 0.073
- Deep Lilac #966EBD ΔE 0.079
Use #B450B1 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.