#BB63C2
Closest named color: Medium Orchid (#BA55D3). oklch(63.6% 0.165 324.5), rgb(187, 99, 194).
Aa
Black text reads best on this color (5.67:1).
About this color
#BB63C2 is a medium-light, vivid purple. In OKLCH its lightness is 64%, its chroma 0.165 and its hue 325°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Orchid (#BA55D3), ΔE 0.042 away. Black text reads best on it, at 5.67:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.165) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 5.67:1 |
| White text | 3.69:1 |
Values
| HEX | #BB63C2 |
| RGB | rgb(187, 99, 194) |
| HSL | hsl(296, 44%, 57%) |
| OKLCH | oklch(63.6% 0.165 324.5) |
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 #BB63C2 | 3.69:1 | AA large text | Lc -69.7 | Content text, not long reading |
| Black text on #BB63C2 | 5.67:1 | AA | Lc 39.9 | Non-text elements, placeholder text |
| #BB63C2 text on white | 3.69:1 | AA large text | Lc 64.2 | Content text, not long reading |
| #BB63C2 text on black | 5.67:1 | AA | Lc -37.5 | 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
#F9F3FA
oklch(97.1% 0.011 321.3)
-
Step 100
100
#F2E5F3
oklch(93.6% 0.023 323.6)
-
Step 200
200
#E9D0EA
oklch(88.6% 0.044 324.8)
-
Step 300
300
#DBAFDE
oklch(80.8% 0.081 324.2)
-
Step 400
400
#C883CD
oklch(70.6% 0.129 324.5)
-
Step 500
500 (this color)
#BB63C2
oklch(63.6% 0.165 324.5)
-
Step 600
600
#A445AC
oklch(55.6% 0.179 324.5)
-
Step 700
700
#8D3594
oklch(49.1% 0.168 324.7)
-
Step 800
800
#722D78
oklch(42.6% 0.138 324.4)
-
Step 900
900
#5D2A61
oklch(37.8% 0.108 324.6)
-
Step 950
950
#361939
oklch(26.9% 0.069 323.7)
#BB63C2 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) | #587EC5 | 0.157 |
| Deuteranopia (no green cones) | #7289BF | 0.140 |
| Tritanopia (no blue cones) | #BE6E8A | 0.097 |
| Achromatopsia (no color) | #858585 | 0.166 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB63C2
#BB63C2
oklch(63.6% 0.165 324.5)
- #3CA444
#3CA444
oklch(63.7% 0.165 144.6)
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 #BB63C2, closest first.
No curated palette has a color within ΔE 0.04 of #BB63C2.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.042
- Pinky Purple #C94CBE ΔE 0.047
- Soft Purple #A66FB5 ΔE 0.050
- Amethyst #9B5FC0 ΔE 0.059
- Pale Magenta #D767AD ΔE 0.064
- Wisteria #A87DC2 ΔE 0.066
- Deep Lilac #966EBD ΔE 0.067
- Orchid #DA70D6 ΔE 0.069
Use #BB63C2 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.