#C138B4
Closest named color: Purpley Pink (#C83CB9). oklch(58.8% 0.218 332.1), rgb(193, 56, 180).
Aa
White text reads best on this color (4.67:1).
About this color
#C138B4 is a medium-dark, vivid purple. In OKLCH its lightness is 59%, its chroma 0.218 and its hue 332°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purpley Pink (#C83CB9), ΔE 0.017 away. White text reads best on it, at 4.67:1.
| Hue family | Purples |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.218) |
| Temperature | in between |
| Nearest name | Purpley Pink (#C83CB9) |
| Black text | 4.49:1 |
| White text | 4.67:1 |
Values
| HEX | #C138B4 |
| RGB | rgb(193, 56, 180) |
| HSL | hsl(306, 55%, 49%) |
| OKLCH | oklch(58.8% 0.218 332.1) |
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 #C138B4 | 4.67:1 | AA | Lc -76.8 | Fine for body text |
| Black text on #C138B4 | 4.49:1 | AA large text | Lc 32.8 | Non-text elements, placeholder text |
| #C138B4 text on white | 4.67:1 | AA | Lc 71.3 | Content text, not long reading |
| #C138B4 text on black | 4.49:1 | AA large text | Lc -30.4 | 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
#FBF2F9
oklch(97% 0.013 333)
-
Step 100
100
#F6E3F2
oklch(93.5% 0.029 332.8)
-
Step 200
200
#F0CDE9
oklch(88.6% 0.054 332.9)
-
Step 300
300
#E7A9DD
oklch(80.9% 0.099 332.2)
-
Step 400
400
#D878CB
oklch(70.6% 0.157 332.3)
-
Step 500
500
#CB50BE
oklch(63.1% 0.2 332)
-
Step 600
600 (this color)
#C138B4
oklch(58.8% 0.218 332.1)
-
Step 700
700
#9D1B92
oklch(49.2% 0.203 332.2)
-
Step 800
800
#7F1B76
oklch(42.6% 0.168 332.2)
-
Step 900
900
#671F5F
oklch(37.8% 0.13 332.6)
-
Step 950
950
#3C1438
oklch(27% 0.082 331.6)
#C138B4 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) | #3068B7 | 0.234 |
| Deuteranopia (no green cones) | #637BB1 | 0.200 |
| Tritanopia (no blue cones) | #C94772 | 0.115 |
| Achromatopsia (no color) | #747474 | 0.220 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C138B4
#C138B4
oklch(58.8% 0.218 332.1)
- #00954C
#00954C
oklch(58.7% 0.153 152.3)
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 #C138B4, closest first.
No curated palette has a color within ΔE 0.04 of #C138B4.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purpley Pink #C83CB9 ΔE 0.017
- Pinky Purple #C94CBE ΔE 0.039
- Medium Orchid #BA55D3 ΔE 0.062
- Medium Violet Red #C71585 ΔE 0.075
- Purple Pink #D725DE ΔE 0.076
- Purply #983FB2 ΔE 0.078
- Amethyst #9B5FC0 ΔE 0.092
- Dark Orchid #9932CC ΔE 0.093
Use #C138B4 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.