#B563BC
Closest named color: Soft Purple (#A66FB5). oklch(62.6% 0.156 324.3), rgb(181, 99, 188).
Aa
Black text reads best on this color (5.47:1).
About this color
#B563BC is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.156 and its hue 324°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Purple (#A66FB5), ΔE 0.039 away. Black text reads best on it, at 5.47:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.156) |
| Temperature | in between |
| Nearest name | Soft Purple (#A66FB5) |
| Black text | 5.47:1 |
| White text | 3.83:1 |
Values
| HEX | #B563BC |
| RGB | rgb(181, 99, 188) |
| HSL | hsl(295, 40%, 56%) |
| OKLCH | oklch(62.6% 0.156 324.3) |
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 #B563BC | 3.83:1 | AA large text | Lc -71.0 | Content text, not long reading |
| Black text on #B563BC | 5.47:1 | AA | Lc 38.6 | Non-text elements, placeholder text |
| #B563BC text on white | 3.83:1 | AA large text | Lc 65.5 | Content text, not long reading |
| #B563BC text on black | 5.47:1 | AA | Lc -36.2 | 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 500.
-
Step 50
50
#F9F3F9
oklch(97% 0.01 325.7)
-
Step 100
100
#F2E5F2
oklch(93.6% 0.022 325.8)
-
Step 200
200
#E8D0E9
oklch(88.5% 0.043 324.7)
-
Step 300
300
#DAB0DD
oklch(80.9% 0.077 324.1)
-
Step 400
400
#C685CB
oklch(70.6% 0.122 324.3)
-
Step 500
500 (this color)
#B563BC
oklch(62.6% 0.156 324.3)
-
Step 600
600
#A249AA
oklch(55.7% 0.17 324.3)
-
Step 700
700
#8A3992
oklch(49% 0.158 324)
-
Step 800
800
#703076
oklch(42.6% 0.131 324.1)
-
Step 900
900
#5B2C5F
oklch(37.7% 0.1 324.3)
-
Step 950
950
#361A38
oklch(27.1% 0.065 324.7)
#B563BC 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) | #587CBF | 0.148 |
| Deuteranopia (no green cones) | #7086B9 | 0.132 |
| Tritanopia (no blue cones) | #B86D87 | 0.092 |
| Achromatopsia (no color) | #828282 | 0.157 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B563BC
#B563BC
oklch(62.6% 0.156 324.3)
- #419F46
#419F46
oklch(62.6% 0.155 144.4)
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 #B563BC, closest first.
No curated palette has a color within ΔE 0.04 of #B563BC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Purple #A66FB5 ΔE 0.039
- Medium Orchid #BA55D3 ΔE 0.049
- Amethyst #9B5FC0 ΔE 0.049
- Pinky Purple #C94CBE ΔE 0.054
- Deep Lilac #966EBD ΔE 0.056
- Wisteria #A87DC2 ΔE 0.062
- Dark Lilac #9C6DA5 ΔE 0.062
- Pale Magenta #D767AD ΔE 0.069
Use #B563BC 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.