#B644C0
Closest named color: Purpley Pink (#C83CB9). oklch(59% 0.207 324.4), rgb(182, 68, 192).
Aa
White text reads best on this color (4.58:1).
About this color
#B644C0 is a medium-dark, vivid purple. In OKLCH its lightness is 59%, its chroma 0.207 and its hue 324°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley Pink (#C83CB9), ΔE 0.036 away. White text reads best on it, at 4.58:1.
| Hue family | Purples |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.207) |
| Temperature | in between |
| Nearest name | Purpley Pink (#C83CB9) |
| Black text | 4.57:1 |
| White text | 4.58:1 |
Values
| HEX | #B644C0 |
| RGB | rgb(182, 68, 192) |
| HSL | hsl(295, 50%, 51%) |
| OKLCH | oklch(59% 0.207 324.4) |
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 #B644C0 | 4.58:1 | AA | Lc -76.5 | Fine for body text |
| Black text on #B644C0 | 4.57:1 | AA | Lc 33.1 | Non-text elements, placeholder text |
| #B644C0 text on white | 4.58:1 | AA | Lc 71.0 | Content text, not long reading |
| #B644C0 text on black | 4.57:1 | AA | Lc -30.6 | 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 600.
-
Step 50
50
#FAF3FA
oklch(97.2% 0.012 325.7)
-
Step 100
100
#F3E4F4
oklch(93.5% 0.027 323.9)
-
Step 200
200
#EBCEED
oklch(88.5% 0.052 324)
-
Step 300
300
#DFACE2
oklch(80.8% 0.093 324.6)
-
Step 400
400
#CE7ED4
oklch(70.8% 0.149 324.5)
-
Step 500
500
#C058C8
oklch(63.1% 0.191 324.7)
-
Step 600
600 (this color)
#B644C0
oklch(59% 0.207 324.4)
-
Step 700
700
#92299C
oklch(49.1% 0.192 324.2)
-
Step 800
800
#77247E
oklch(42.7% 0.159 324.6)
-
Step 900
900
#602465
oklch(37.6% 0.124 324.6)
-
Step 950
950
#39163B
oklch(27% 0.079 325.4)
#B644C0 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) | #2B6CC4 | 0.211 |
| Deuteranopia (no green cones) | #5A7ABD | 0.180 |
| Tritanopia (no blue cones) | #BA577C | 0.122 |
| Achromatopsia (no color) | #757575 | 0.209 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B644C0
#B644C0
oklch(59% 0.207 324.4)
- #009822
#009822
oklch(59% 0.189 144.4)
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 #B644C0, closest first.
No curated palette has a color within ΔE 0.04 of #B644C0.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley Pink #C83CB9 ΔE 0.036
- Medium Orchid #BA55D3 ΔE 0.040
- Pinky Purple #C94CBE ΔE 0.042
- Purply #983FB2 ΔE 0.062
- Amethyst #9B5FC0 ΔE 0.067
- Dark Orchid #9932CC ΔE 0.072
- Purple Pink #D725DE ΔE 0.080
- Vibrant Purple #AD03DE ΔE 0.084
Use #B644C0 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.