#C181E2#C181E2

#C181E2 is a light, vivid violet. Relative luminance 0.325; OKLCH L 70.5% C 0.152 H 313.4°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#C181E2
RGB	rgb(193, 129, 226)
HSL	hsl(280, 63%, 70%)
HSV	hsv(280, 43%, 89%)
CMYK	cmyk(14.6%, 42.9%, 0%, 11.4%)
CIE-LAB	lab(63.78, 41.65, -39.80)
CIE-LCH	lch(63.78, 57.61, 316.30°)
OKLab	oklab(70.47% 0.1042 -0.1103)
OKLCH	oklch(70.47% 0.152 313.4)
XYZ	xyz(43.5678, 32.5299, 75.9206)
Luminance	0.3253 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C181E2 #A2E281

analogous

#9181E2 #C181E2 #E281D2

triadic

#C181E2 #E2C181 #81E2C1

tetradic

#C181E2 #E29181 #A2E281 #81D2E2

square

#C181E2 #E29181 #A2E281 #81D2E2

split-complementary

#C181E2 #D2E281 #81E291

monochromatic

#8C2CBD #A94FD7 #C181E2 #D9B3ED #F2E4F9

Accessibility & contrast

On white

2.80

#C181E2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#C181E2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C181E2

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C181E2	#FFFFFF	#000000	##000000
##C181E2	1.00	2.80	7.51	7.51
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.51	21.00	1.00	1.00
##000000	7.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E97E6

Deuteranopia (green-blind)

#7F9CDF

Tritanopia (blue-blind)

#BE8FA7

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #c181e2;
/* rgb */ color: rgb(193, 129, 226);
/* oklch */ color: oklch(70.5% 0.152 313.4);

Tailwind

colors: {
  custom: {
    50: '#d5a7eb',
    500: '#c181e2',
    950: '#000000',
  },
}

SCSS

$custom: #c181e2;
$custom-light: #d5a7eb;
$custom-dark: #000000;

JSON

{
  "hex": "#c181e2",
  "rgb": {
    "r": 193,
    "g": 129,
    "b": 226
  },
  "hsl": {
    "h": 279.588,
    "s": 62.581,
    "l": 69.608
  },
  "oklch": {
    "l": 0.70471,
    "c": 0.15169,
    "h": 313.4
  },
  "luminance": 0.32529
}

Semantic roles & 50–950 ramp

primary

#C181E2

secondary

#DBEDD2

accent

#CA1B57

background

#FDFAFE

surface

#FAF4FD

border

#D3CED5

text

#140F16

muted

#837F84

Preview Lab

Preview with #C181E2

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →