#EC575B#EC575B

#EC575B is a light, vivid red. Relative luminance 0.254; OKLCH L 65.6% C 0.184 H 22.2°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#EC575B
RGB	rgb(236, 87, 91)
HSL	hsl(358, 80%, 63%)
HSV	hsv(358, 63%, 93%)
CMYK	cmyk(0%, 63.1%, 61.4%, 7.5%)
CIE-LAB	lab(57.47, 57.67, 28.96)
CIE-LCH	lch(57.47, 64.53, 26.67°)
OKLab	oklab(65.56% 0.1705 0.0696)
OKLCH	oklch(65.56% 0.184 22.2)
XYZ	xyz(39.8924, 25.4100, 12.6995)
Luminance	0.2540 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EC575B #57ECE8

analogous

#EC57A5 #EC575B #EC9D57

triadic

#EC575B #5BEC57 #575BEC

tetradic

#EC575B #A5EC57 #57ECE8 #9D57EC

square

#EC575B #A5EC57 #57ECE8 #9D57EC

split-complementary

#EC575B #57EC9D #57A5EC

monochromatic

#B41419 #E62025 #EC575B #F28E91 #F8C5C6

Accessibility & contrast

On white

3.45

#EC575B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#EC575B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC575B

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EC575B	#FFFFFF	#000000	##000000
##EC575B	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D765A

Deuteranopia (green-blind)

#A39657

Tritanopia (blue-blind)

#FF375A

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #ec575b;
/* rgb */ color: rgb(236, 87, 91);
/* oklch */ color: oklch(65.6% 0.184 22.2);

Tailwind

colors: {
  custom: {
    50: '#f98d89',
    500: '#ec575b',
    950: '#000000',
  },
}

SCSS

$custom: #ec575b;
$custom-light: #f98d89;
$custom-dark: #000000;

JSON

{
  "hex": "#ec575b",
  "rgb": {
    "r": 236,
    "g": 87,
    "b": 91
  },
  "hsl": {
    "h": 358.389,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.65562,
    "c": 0.18412,
    "h": 22.2
  },
  "luminance": 0.25405
}

Semantic roles & 50–950 ramp

primary

#EC575B

secondary

#B5EAE9

accent

#DCD60A

background

#FFF9F8

surface

#FFF1F0

border

#D7CBCB

text

#190D0B

muted

#877E7C

Preview Lab

Preview with #EC575B

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

Preview Lab → · Contrast checker → · Palette generator →