#B53AA9
Closest named color: Purpley Pink (#C83CB9). oklch(56.6% 0.2 332.1), rgb(181, 58, 169).
Aa
White text reads best on this color (5.06:1).
About this color
#B53AA9 is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.200 and its hue 332°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley Pink (#C83CB9), ΔE 0.043 away. White text reads best on it, at 5.06:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.200) |
| Temperature | in between |
| Nearest name | Purpley Pink (#C83CB9) |
| Black text | 4.14:1 |
| White text | 5.06:1 |
Values
| HEX | #B53AA9 |
| RGB | rgb(181, 58, 169) |
| HSL | hsl(306, 51%, 47%) |
| OKLCH | oklch(56.6% 0.2 332.1) |
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 #B53AA9 | 5.06:1 | AA | Lc -79.4 | Fine for body text |
| Black text on #B53AA9 | 4.14:1 | AA large text | Lc 30.1 | Non-text elements, placeholder text |
| #B53AA9 text on white | 5.06:1 | AA | Lc 74.0 | Content text, not long reading |
| #B53AA9 text on black | 4.14:1 | AA large text | Lc -27.7 | 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
#FBF3F9
oklch(97.2% 0.012 334.1)
-
Step 100
100
#F5E4F2
oklch(93.6% 0.026 331.5)
-
Step 200
200
#EECEE8
oklch(88.6% 0.049 332.3)
-
Step 300
300
#E4ABDB
oklch(80.9% 0.091 331.9)
-
Step 400
400
#D47CC8
oklch(70.6% 0.145 332.1)
-
Step 500
500
#C757BA
oklch(63.2% 0.184 332.2)
-
Step 600
600 (this color)
#B53AA9
oklch(56.6% 0.2 332.1)
-
Step 700
700
#98278E
oklch(49% 0.186 331.9)
-
Step 800
800
#7C2373
oklch(42.7% 0.154 332.3)
-
Step 900
900
#64235D
oklch(37.7% 0.12 332.1)
-
Step 950
950
#3B1637
oklch(27.1% 0.076 331.7)
#B53AA9 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) | #3363AC | 0.214 |
| Deuteranopia (no green cones) | #5F75A6 | 0.184 |
| Tritanopia (no blue cones) | #BD466D | 0.105 |
| Achromatopsia (no color) | #6E6E6E | 0.202 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B53AA9
#B53AA9
oklch(56.6% 0.2 332.1)
- #008E47
#008E47
oklch(56.6% 0.149 151.9)
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 #B53AA9, closest first.
No curated palette has a color within ΔE 0.04 of #B53AA9.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley Pink #C83CB9 ΔE 0.043
- Pinky Purple #C94CBE ΔE 0.058
- Purply #983FB2 ΔE 0.058
- Medium Violet Red #C71585 ΔE 0.069
- Medium Orchid #BA55D3 ΔE 0.075
- Warm Purple #952E8F ΔE 0.077
- Amethyst #9B5FC0 ΔE 0.083
- Dark Orchid #9932CC ΔE 0.084
Use #B53AA9 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.