#EC5B64#EC5B64

#EC5B64 is a light, vivid red. Relative luminance 0.262; OKLCH L 66.2% C 0.179 H 19.8°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#EC5B64
RGB	rgb(236, 91, 100)
HSL	hsl(356, 79%, 64%)
HSV	hsv(356, 61%, 93%)
CMYK	cmyk(0%, 61.4%, 57.6%, 7.5%)
CIE-LAB	lab(58.26, 56.57, 24.80)
CIE-LCH	lch(58.26, 61.76, 23.67°)
OKLab	oklab(66.21% 0.1685 0.0607)
OKLCH	oklch(66.21% 0.179 19.8)
XYZ	xyz(40.6371, 26.2404, 14.9791)
Luminance	0.2624 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC5B64 #5BECE3

analogous

#EC5BAD #EC5B64 #EC9B5B

triadic

#EC5B64 #64EC5B #5B64EC

tetradic

#EC5B64 #ADEC5B #5BECE3 #9B5BEC

square

#EC5B64 #ADEC5B #5BECE3 #9B5BEC

split-complementary

#EC5B64 #5BEC9B #5BADEC

monochromatic

#B7151F #E62430 #EC5B64 #F29298 #F9C9CC

Accessibility & contrast

On white

3.36

#EC5B64 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#EC5B64 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC5B64

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC5B64	#FFFFFF	#000000	##000000
##EC5B64	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7963

Deuteranopia (green-blind)

#A49760

Tritanopia (blue-blind)

#FF3F5F

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #ec5b64;
/* rgb */ color: rgb(236, 91, 100);
/* oklch */ color: oklch(66.2% 0.179 19.8);

Tailwind

colors: {
  custom: {
    50: '#f99090',
    500: '#ec5b64',
    950: '#000000',
  },
}

SCSS

$custom: #ec5b64;
$custom-light: #f99090;
$custom-dark: #000000;

JSON

{
  "hex": "#ec5b64",
  "rgb": {
    "r": 236,
    "g": 91,
    "b": 100
  },
  "hsl": {
    "h": 356.276,
    "s": 79.235,
    "l": 64.118
  },
  "oklch": {
    "l": 0.66207,
    "c": 0.1791,
    "h": 19.8
  },
  "luminance": 0.26235
}

Semantic roles & 50–950 ramp

primary

#EC5B64

secondary

#B8EBE8

accent

#DCCF0A

background

#FFF9F8

surface

#FFF1F0

border

#D7CBCB

text

#190D0C

muted

#877E7D

Preview Lab

Preview with #EC5B64

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

Preview Lab → · Contrast checker → · Palette generator →