#C137BA
Closest named color: Purpley Pink (#C83CB9). oklch(59% 0.223 330.2), rgb(193, 55, 186).
Aa
White text reads best on this color (4.64:1).
About this color
#C137BA is a medium-dark, vivid purple. In OKLCH its lightness is 59%, its chroma 0.223 and its hue 330°. 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 4.64:1.
| Hue family | Purples |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.223) |
| Temperature | in between |
| Nearest name | Purpley Pink (#C83CB9) |
| Black text | 4.52:1 |
| White text | 4.64:1 |
Values
| HEX | #C137BA |
| RGB | rgb(193, 55, 186) |
| HSL | hsl(303, 56%, 49%) |
| OKLCH | oklch(59% 0.223 330.2) |
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 #C137BA | 4.64:1 | AA | Lc -76.5 | Fine for body text |
| Black text on #C137BA | 4.52:1 | AA | Lc 33.0 | Non-text elements, placeholder text |
| #C137BA text on white | 4.64:1 | AA | Lc 71.1 | Content text, not long reading |
| #C137BA text on black | 4.52:1 | 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
#FBF2FA
oklch(97% 0.014 329.1)
-
Step 100
100
#F6E3F3
oklch(93.6% 0.029 330.9)
-
Step 200
200
#EFCCEB
oklch(88.4% 0.057 329.8)
-
Step 300
300
#E6A9DF
oklch(80.9% 0.1 330.4)
-
Step 400
400
#D778CF
oklch(70.7% 0.16 330.2)
-
Step 500
500
#CA4FC3
oklch(63.1% 0.205 330)
-
Step 600
600 (this color)
#C137BA
oklch(59% 0.223 330.2)
-
Step 700
700
#9C1896
oklch(49.1% 0.208 330.4)
-
Step 800
800
#7F197A
oklch(42.7% 0.173 330.3)
-
Step 900
900
#661E62
oklch(37.7% 0.133 330.2)
-
Step 950
950
#3C133A
oklch(27% 0.086 329.6)
#C137BA 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) | #2868BE | 0.239 |
| Deuteranopia (no green cones) | #607BB7 | 0.203 |
| Tritanopia (no blue cones) | #C84975 | 0.121 |
| Achromatopsia (no color) | #747474 | 0.225 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C137BA
#C137BA
oklch(59% 0.223 330.2)
- #009745
#009745
oklch(59.1% 0.162 150.2)
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 #C137BA, closest first.
No curated palette has a color within ΔE 0.04 of #C137BA.
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 0.058
- Purple Pink #D725DE ΔE 0.068
- Purply #983FB2 ΔE 0.079
- Medium Violet Red #C71585 ΔE 0.084
- Dark Orchid #9932CC ΔE 0.088
- Vibrant Purple #AD03DE ΔE 0.088
Use #C137BA 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.