#BB5DC4
Closest named color: Medium Orchid (#BA55D3). oklch(62.9% 0.177 324), rgb(187, 93, 196).
Aa
Black text reads best on this color (5.47:1).
About this color
#BB5DC4 is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.177 and its hue 324°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Orchid (#BA55D3), ΔE 0.030 away. Black text reads best on it, at 5.47:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.177) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 5.47:1 |
| White text | 3.83:1 |
Values
| HEX | #BB5DC4 |
| RGB | rgb(187, 93, 196) |
| HSL | hsl(295, 47%, 57%) |
| OKLCH | oklch(62.9% 0.177 324) |
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 #BB5DC4 | 3.83:1 | AA large text | Lc -70.9 | Content text, not long reading |
| Black text on #BB5DC4 | 5.47:1 | AA | Lc 38.7 | Non-text elements, placeholder text |
| #BB5DC4 text on white | 3.83:1 | AA large text | Lc 65.4 | Content text, not long reading |
| #BB5DC4 text on black | 5.47:1 | AA | Lc -36.3 | 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
#FAF3FA
oklch(97.2% 0.012 325.7)
-
Step 100
100
#F3E5F4
oklch(93.7% 0.025 323.8)
-
Step 200
200
#EACFEB
oklch(88.5% 0.048 324.9)
-
Step 300
300
#DDAEE0
oklch(80.9% 0.086 324.4)
-
Step 400
400
#CA81D1
oklch(70.7% 0.138 323.8)
-
Step 500
500 (this color)
#BB5DC4
oklch(62.9% 0.177 324)
-
Step 600
600
#A740B1
oklch(55.7% 0.192 324.1)
-
Step 700
700
#8F3098
oklch(49.1% 0.179 324.2)
-
Step 800
800
#742A7B
oklch(42.7% 0.147 324.2)
-
Step 900
900
#5E2763
oklch(37.6% 0.115 324.2)
-
Step 950
950
#37183A
oklch(27% 0.072 324)
#BB5DC4 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) | #4F7BC7 | 0.170 |
| Deuteranopia (no green cones) | #6C86C1 | 0.151 |
| Tritanopia (no blue cones) | #BE6A88 | 0.105 |
| Achromatopsia (no color) | #828282 | 0.178 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB5DC4
#BB5DC4
oklch(62.9% 0.177 324)
- #31A339
#31A339
oklch(63% 0.177 144.1)
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 #BB5DC4, closest first.
No curated palette has a color within ΔE 0.04 of #BB5DC4.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.030
- Pinky Purple #C94CBE ΔE 0.038
- Amethyst #9B5FC0 ΔE 0.057
- Purpley Pink #C83CB9 ΔE 0.059
- Soft Purple #A66FB5 ΔE 0.060
- Pale Magenta #D767AD ΔE 0.072
- Deep Lilac #966EBD ΔE 0.073
- Orchid #DA70D6 ΔE 0.075
Use #BB5DC4 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.