#C31F54#C31F54

#C31F54 is a mid, vivid pink. Relative luminance 0.132; OKLCH L 53.5% C 0.197 H 9.4°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#C31F54
RGB	rgb(195, 31, 84)
HSL	hsl(341, 73%, 44%)
HSV	hsv(341, 84%, 76%)
CMYK	cmyk(0%, 84.1%, 56.9%, 23.5%)
CIE-LAB	lab(43.10, 63.89, 12.75)
CIE-LCH	lch(43.10, 65.15, 11.29°)
OKLab	oklab(53.49% 0.1941 0.0321)
OKLCH	oklch(53.49% 0.197 9.4)
XYZ	xyz(24.5984, 13.2259, 9.6434)
Luminance	0.1322 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C31F54 #1FC38E

analogous

#C31FA6 #C31F54 #C33C1F

triadic

#C31F54 #54C31F #1F54C3

tetradic

#C31F54 #A6C31F #1FC38E #3C1FC3

square

#C31F54 #A6C31F #1FC38E #3C1FC3

split-complementary

#C31F54 #1FC33C #1FA6C3

monochromatic

#590E27 #8E173D #C31F54 #E03F73 #E97499

Accessibility & contrast

On white

5.76

#C31F54 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#C31F54 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C31F54

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C31F54	#FFFFFF	#000000	##FFFFFF
##C31F54	1.00	5.76	3.64	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505155

Deuteranopia (green-blind)

#797150

Tritanopia (blue-blind)

#D50038

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #c31f54;
/* rgb */ color: rgb(195, 31, 84);
/* oklch */ color: oklch(53.5% 0.197 9.4);

Tailwind

colors: {
  custom: {
    50: '#dd6f83',
    500: '#c31f54',
    950: '#000000',
  },
}

SCSS

$custom: #c31f54;
$custom-light: #dd6f83;
$custom-dark: #000000;

JSON

{
  "hex": "#c31f54",
  "rgb": {
    "r": 195,
    "g": 31,
    "b": 84
  },
  "hsl": {
    "h": 340.61,
    "s": 72.566,
    "l": 44.314
  },
  "oklch": {
    "l": 0.53488,
    "c": 0.19672,
    "h": 9.4
  },
  "luminance": 0.13222
}

Semantic roles & 50–950 ramp

primary

#C31F54

secondary

#6ED0B0

accent

#EFB439

background

#FEF7F8

surface

#FDEDEF

border

#D5C8CA

text

#16080A

muted

#847B7C

Preview Lab

Preview with #C31F54

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

Preview Lab → · Contrast checker → · Palette generator →