#C181F1#C181F1

#C181F1 is a light, vivid violet. Relative luminance 0.334; OKLCH L 71.2% C 0.169 H 309.1°. Best body text is #000000 at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#C181F1
RGB	rgb(193, 129, 241)
HSL	hsl(274, 80%, 73%)
HSV	hsv(274, 46%, 95%)
CMYK	cmyk(19.9%, 46.5%, 0%, 5.5%)
CIE-LAB	lab(64.48, 44.88, -47.01)
CIE-LCH	lch(64.48, 64.99, 313.67°)
OKLab	oklab(71.22% 0.1065 -0.1311)
OKLCH	oklch(71.22% 0.169 309.1)
XYZ	xyz(45.7167, 33.3895, 87.2385)
Luminance	0.3339 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C181F1 #B1F181

analogous

#8981F1 #C181F1 #F181E9

triadic

#C181F1 #F1C181 #81F1C1

tetradic

#C181F1 #F18981 #B1F181 #81E9F1

square

#C181F1 #F18981 #B1F181 #81E9F1

split-complementary

#C181F1 #E9F181 #81F189

monochromatic

#8A19DF #A64AEB #C181F1 #DCB8F7 #F1E3FC

Accessibility & contrast

On white

2.74

#C181F1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.68

#C181F1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C181F1

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C181F1	#FFFFFF	#000000	##000000
##C181F1	1.00	2.74	7.68	7.68
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.68	21.00	1.00	1.00
##000000	7.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#669AF5

Deuteranopia (green-blind)

#779DEE

Tritanopia (blue-blind)

#BB93AE

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #c181f1;
/* rgb */ color: rgb(193, 129, 241);
/* oklch */ color: oklch(71.2% 0.169 309.1);

Tailwind

colors: {
  custom: {
    50: '#d6a7f6',
    500: '#c181f1',
    950: '#000000',
  },
}

SCSS

$custom: #c181f1;
$custom-light: #d6a7f6;
$custom-dark: #000000;

JSON

{
  "hex": "#c181f1",
  "rgb": {
    "r": 193,
    "g": 129,
    "b": 241
  },
  "hsl": {
    "h": 274.286,
    "s": 80,
    "l": 72.549
  },
  "oklch": {
    "l": 0.7122,
    "c": 0.1689,
    "h": 309.1
  },
  "luminance": 0.33389
}

Semantic roles & 50–950 ramp

primary

#C181F1

secondary

#E3F4D7

accent

#DC0964

background

#FDFAFF

surface

#FAF4FE

border

#D3CED6

text

#140F17

muted

#837F85

Preview Lab

Preview with #C181F1

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

Preview Lab → · Contrast checker → · Palette generator →