#B63FA5
Closest named color: Purpley Pink (#C83CB9). oklch(57% 0.192 333.9), rgb(182, 63, 165).
Aa
White text reads best on this color (4.94:1).
About this color
#B63FA5 is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.192 and its hue 334°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley Pink (#C83CB9), ΔE 0.045 away. White text reads best on it, at 4.94:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.192) |
| Temperature | in between |
| Nearest name | Purpley Pink (#C83CB9) |
| Black text | 4.24:1 |
| White text | 4.94:1 |
Values
| HEX | #B63FA5 |
| RGB | rgb(182, 63, 165) |
| HSL | hsl(309, 49%, 48%) |
| OKLCH | oklch(57% 0.192 333.9) |
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 #B63FA5 | 4.94:1 | AA | Lc -78.8 | Fine for body text |
| Black text on #B63FA5 | 4.24:1 | AA large text | Lc 30.7 | Non-text elements, placeholder text |
| #B63FA5 text on white | 4.94:1 | AA | Lc 73.4 | Content text, not long reading |
| #B63FA5 text on black | 4.24:1 | AA large text | Lc -28.3 | 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
#FBF3F9
oklch(97.2% 0.012 334.1)
-
Step 100
100
#F5E4F1
oklch(93.6% 0.025 333.7)
-
Step 200
200
#EECEE6
oklch(88.5% 0.048 334.8)
-
Step 300
300
#E4ACD8
oklch(80.9% 0.087 334.1)
-
Step 400
400
#D47EC4
oklch(70.8% 0.138 334.1)
-
Step 500
500
#C659B5
oklch(63.1% 0.177 333.8)
-
Step 600
600 (this color)
#B63FA5
oklch(57% 0.192 333.9)
-
Step 700
700
#982B89
oklch(49.1% 0.178 334.1)
-
Step 800
800
#7C266F
oklch(42.8% 0.147 334.4)
-
Step 900
900
#64255A
oklch(37.8% 0.114 334.2)
-
Step 950
950
#3B1635
oklch(27% 0.074 334)
#B63FA5 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) | #3D65A8 | 0.203 |
| Deuteranopia (no green cones) | #6576A2 | 0.175 |
| Tritanopia (no blue cones) | #BE486C | 0.098 |
| Achromatopsia (no color) | #707070 | 0.193 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B63FA5
#B63FA5
oklch(57% 0.192 333.9)
- #008F4E
#008F4E
oklch(57% 0.144 154)
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 #B63FA5, closest first.
No curated palette has a color within ΔE 0.04 of #B63FA5.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley Pink #C83CB9 ΔE 0.045
- Pinky Purple #C94CBE ΔE 0.056
- Purply #983FB2 ΔE 0.064
- Medium Violet Red #C71585 ΔE 0.066
- Medium Orchid #BA55D3 ΔE 0.076
- Warm Purple #952E8F ΔE 0.080
- Amethyst #9B5FC0 ΔE 0.081
- Light Plum #9D5783 ΔE 0.088
Use #B63FA5 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.