#ED637A#ED637A

#ED637A is a light, vivid red. Relative luminance 0.283; OKLCH L 67.8% C 0.171 H 12.7°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#ED637A
RGB	rgb(237, 99, 122)
HSL	hsl(350, 79%, 66%)
HSV	hsv(350, 58%, 93%)
CMYK	cmyk(0%, 58.2%, 48.5%, 7.1%)
CIE-LAB	lab(60.19, 55.13, 14.69)
CIE-LCH	lch(60.19, 57.05, 14.92°)
OKLab	oklab(67.83% 0.1667 0.0375)
OKLCH	oklch(67.83% 0.171 12.7)
XYZ	xyz(42.9030, 28.3384, 21.6191)
Luminance	0.2833 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ED637A #63EDD6

analogous

#ED63BF #ED637A #ED9163

triadic

#ED637A #7AED63 #637AED

tetradic

#ED637A #BFED63 #63EDD6 #9163ED

square

#ED637A #BFED63 #63EDD6 #9163ED

split-complementary

#ED637A #63ED91 #63BFED

monochromatic

#C01632 #E72C4B #ED637A #F39AA9 #FAD1D8

Accessibility & contrast

On white

3.15

#ED637A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#ED637A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #ED637A

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ED637A	#FFFFFF	#000000	##000000
##ED637A	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81807A

Deuteranopia (green-blind)

#A59C77

Tritanopia (blue-blind)

#FF4F6C

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #ed637a;
/* rgb */ color: rgb(237, 99, 122);
/* oklch */ color: oklch(67.8% 0.171 12.7);

Tailwind

colors: {
  custom: {
    50: '#f895a0',
    500: '#ed637a',
    950: '#000000',
  },
}

SCSS

$custom: #ed637a;
$custom-light: #f895a0;
$custom-dark: #000000;

JSON

{
  "hex": "#ed637a",
  "rgb": {
    "r": 237,
    "g": 99,
    "b": 122
  },
  "hsl": {
    "h": 350,
    "s": 79.31,
    "l": 65.882
  },
  "oklch": {
    "l": 0.6783,
    "c": 0.17085,
    "h": 12.7
  },
  "luminance": 0.28333
}

Semantic roles & 50–950 ramp

primary

#ED637A

secondary

#BFEDE5

accent

#DCB90A

background

#FFF9F9

surface

#FFF2F2

border

#D7CCCC

text

#180E0E

muted

#867E7E

Preview Lab

Preview with #ED637A

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

Preview Lab → · Contrast checker → · Palette generator →