#C181F8#C181F8

#C181F8 is a light, vivid violet. Relative luminance 0.338; OKLCH L 71.6% C 0.177 H 307.3°. Best body text is #000000 at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#C181F8
RGB	rgb(193, 129, 248)
HSL	hsl(272, 89%, 74%)
HSV	hsv(272, 48%, 97%)
CMYK	cmyk(22.2%, 48%, 0%, 2.7%)
CIE-LAB	lab(64.82, 46.43, -50.32)
CIE-LCH	lch(64.82, 68.47, 312.70°)
OKLab	oklab(71.58% 0.1073 -0.1407)
OKLCH	oklch(71.58% 0.177 307.3)
XYZ	xyz(46.7825, 33.8158, 92.8513)
Luminance	0.3382 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C181F8 #B8F881

analogous

#8681F8 #C181F8 #F881F4

triadic

#C181F8 #F8C181 #81F8C1

tetradic

#C181F8 #F88681 #B8F881 #81F4F8

square

#C181F8 #F88681 #B8F881 #81F4F8

split-complementary

#C181F8 #F4F881 #81F886

monochromatic

#880DF1 #A447F5 #C181F8 #DEBBFB #F1E2FD

Accessibility & contrast

On white

2.71

#C181F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.76

#C181F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C181F8

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C181F8	#FFFFFF	#000000	##000000
##C181F8	1.00	2.71	7.76	7.76
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.76	21.00	1.00	1.00
##000000	7.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#619BFC

Deuteranopia (green-blind)

#739EF5

Tritanopia (blue-blind)

#B995B1

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #c181f8;
/* rgb */ color: rgb(193, 129, 248);
/* oklch */ color: oklch(71.6% 0.177 307.3);

Tailwind

colors: {
  custom: {
    50: '#d6a7fb',
    500: '#c181f8',
    950: '#000000',
  },
}

SCSS

$custom: #c181f8;
$custom-light: #d6a7fb;
$custom-dark: #000000;

JSON

{
  "hex": "#c181f8",
  "rgb": {
    "r": 193,
    "g": 129,
    "b": 248
  },
  "hsl": {
    "h": 272.269,
    "s": 89.474,
    "l": 73.922
  },
  "oklch": {
    "l": 0.71585,
    "c": 0.177,
    "h": 307.3
  },
  "luminance": 0.33815
}

Semantic roles & 50–950 ramp

primary

#C181F8

secondary

#E4F5D6

accent

#E6006A

background

#FDFAFF

surface

#FAF4FF

border

#D3CED7

text

#151017

muted

#837F85

Preview Lab

Preview with #C181F8

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

Preview Lab → · Contrast checker → · Palette generator →