#E631C5#E631C5

#E631C5 is a light, highly saturated pink. Relative luminance 0.231; OKLCH L 64.7% C 0.255 H 337.0°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#E631C5
RGB	rgb(230, 49, 197)
HSL	hsl(311, 78%, 55%)
HSV	hsv(311, 79%, 90%)
CMYK	cmyk(0%, 78.7%, 14.3%, 9.8%)
CIE-LAB	lab(55.13, 79.64, -36.60)
CIE-LCH	lch(55.13, 87.65, 335.32°)
OKLab	oklab(64.72% 0.235 -0.0997)
OKLCH	oklch(64.72% 0.255 337)
XYZ	xyz(43.8104, 23.0551, 54.9553)
Luminance	0.2305 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E631C5 #31E652

analogous

#AC31E6 #E631C5 #E6316B

triadic

#E631C5 #C5E631 #31C5E6

tetradic

#E631C5 #E6AC31 #31E652 #316BE6

square

#E631C5 #E6AC31 #31E652 #316BE6

split-complementary

#E631C5 #6BE631 #31E6AC

monochromatic

#8C1175 #C218A3 #E631C5 #ED68D4 #F39EE4

Accessibility & contrast

On white

3.74

#E631C5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#E631C5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E631C5

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E631C5	#FFFFFF	#000000	##000000
##E631C5	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3773C9

Deuteranopia (green-blind)

#798EC1

Tritanopia (blue-blind)

#F23F7A

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #e631c5;
/* rgb */ color: rgb(230, 49, 197);
/* oklch */ color: oklch(64.7% 0.255 337.0);

Tailwind

colors: {
  custom: {
    50: '#f37ed7',
    500: '#e631c5',
    950: '#000000',
  },
}

SCSS

$custom: #e631c5;
$custom-light: #f37ed7;
$custom-dark: #000000;

JSON

{
  "hex": "#e631c5",
  "rgb": {
    "r": 230,
    "g": 49,
    "b": 197
  },
  "hsl": {
    "h": 310.939,
    "s": 78.355,
    "l": 54.706
  },
  "oklch": {
    "l": 0.64718,
    "c": 0.25529,
    "h": 337
  },
  "luminance": 0.23051
}

Semantic roles & 50–950 ramp

primary

#E631C5

secondary

#93E0A1

accent

#F55633

background

#FFF8FD

surface

#FFEFFA

border

#D7CAD3

text

#180B14

muted

#867C83

Preview Lab

Preview with #E631C5

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

Preview Lab → · Contrast checker → · Palette generator →