#B660CD
Closest named color: Medium Orchid (#BA55D3). oklch(63.2% 0.178 318.8), rgb(182, 96, 205).
Aa
Black text reads best on this color (5.54:1).
About this color
#B660CD is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.178 and its hue 319°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Orchid (#BA55D3), ΔE 0.025 away. Black text reads best on it, at 5.54:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.178) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 5.54:1 |
| White text | 3.78:1 |
Values
| HEX | #B660CD |
| RGB | rgb(182, 96, 205) |
| HSL | hsl(287, 52%, 59%) |
| OKLCH | oklch(63.2% 0.178 318.8) |
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 #B660CD | 3.78:1 | AA large text | Lc -70.5 | Content text, not long reading |
| Black text on #B660CD | 5.54:1 | AA | Lc 39.1 | Non-text elements, placeholder text |
| #B660CD text on white | 3.78:1 | AA large text | Lc 65.0 | Content text, not long reading |
| #B660CD text on black | 5.54:1 | AA | Lc -36.7 | 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
#F9F3FB
oklch(97.1% 0.012 317.7)
-
Step 100
100
#F1E5F5
oklch(93.6% 0.025 317.7)
-
Step 200
200
#E7D0EE
oklch(88.6% 0.047 318.3)
-
Step 300
300
#D9AFE5
oklch(80.9% 0.087 318.6)
-
Step 400
400
#C583D8
oklch(70.8% 0.139 318.5)
-
Step 500
500 (this color)
#B660CD
oklch(63.2% 0.178 318.8)
-
Step 600
600
#A142B9
oklch(55.5% 0.193 319)
-
Step 700
700
#8A33A0
oklch(49.2% 0.18 318.9)
-
Step 800
800
#702B82
oklch(42.7% 0.15 318.7)
-
Step 900
900
#5B2968
oklch(37.8% 0.116 318.9)
-
Step 950
950
#35193D
oklch(27% 0.073 318.3)
#B660CD 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) | #4A7DD1 | 0.164 |
| Deuteranopia (no green cones) | #6686CA | 0.145 |
| Tritanopia (no blue cones) | #B6708E | 0.112 |
| Achromatopsia (no color) | #838383 | 0.179 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B660CD
#B660CD
oklch(63.2% 0.178 318.8)
- #48A226
#48A226
oklch(63.3% 0.179 138.8)
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 #B660CD, closest first.
No curated palette has a color within ΔE 0.04 of #B660CD.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.025
- Pinky Purple #C94CBE ΔE 0.050
- Amethyst #9B5FC0 ΔE 0.052
- Soft Purple #A66FB5 ΔE 0.060
- Light Urple #B36FF6 ΔE 0.065
- Deep Lilac #966EBD ΔE 0.067
- Medium Purple #9370DB ΔE 0.068
- Purpley Pink #C83CB9 ΔE 0.070
Use #B660CD 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.