#EC637E#EC637E

#EC637E is a light, vivid red. Relative luminance 0.283; OKLCH L 67.8% C 0.170 H 10.7°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#EC637E
RGB	rgb(236, 99, 126)
HSL	hsl(348, 78%, 66%)
HSV	hsv(348, 58%, 93%)
CMYK	cmyk(0%, 58.1%, 46.6%, 7.5%)
CIE-LAB	lab(60.13, 55.16, 12.26)
CIE-LCH	lch(60.13, 56.51, 12.53°)
OKLab	oklab(67.78% 0.1672 0.0316)
OKLCH	oklch(67.78% 0.17 10.7)
XYZ	xyz(42.8229, 28.2679, 22.9358)
Luminance	0.2826 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC637E #63ECD1

analogous

#EC63C3 #EC637E #EC8C63

triadic

#EC637E #7EEC63 #637EEC

tetradic

#EC637E #C3EC63 #63ECD1 #8C63EC

square

#EC637E #C3EC63 #63ECD1 #8C63EC

split-complementary

#EC637E #63EC8C #63C3EC

monochromatic

#BE1738 #E52C51 #EC637E #F39AAB #F9D0D8

Accessibility & contrast

On white

3.16

#EC637E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.65

#EC637E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC637E

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC637E	#FFFFFF	#000000	##000000
##EC637E	1.00	3.16	6.65	6.65
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.65	21.00	1.00	1.00
##000000	6.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80807E

Deuteranopia (green-blind)

#A39B7B

Tritanopia (blue-blind)

#FF506D

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #ec637e;
/* rgb */ color: rgb(236, 99, 126);
/* oklch */ color: oklch(67.8% 0.170 10.7);

Tailwind

colors: {
  custom: {
    50: '#f795a3',
    500: '#ec637e',
    950: '#000000',
  },
}

SCSS

$custom: #ec637e;
$custom-light: #f795a3;
$custom-dark: #000000;

JSON

{
  "hex": "#ec637e",
  "rgb": {
    "r": 236,
    "g": 99,
    "b": 126
  },
  "hsl": {
    "h": 348.175,
    "s": 78.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.67782,
    "c": 0.17018,
    "h": 10.7
  },
  "luminance": 0.28263
}

Semantic roles & 50–950 ramp

primary

#EC637E

secondary

#BFECE3

accent

#DBB20B

background

#FFF9FA

surface

#FFF2F3

border

#D7CCCD

text

#180E0F

muted

#867E7F

Preview Lab

Preview with #EC637E

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

Preview Lab → · Contrast checker → · Palette generator →