#E4576C#E4576C

#E4576C is a light, vivid red. Relative luminance 0.244; OKLCH L 64.7% C 0.175 H 14.6°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#E4576C
RGB	rgb(228, 87, 108)
HSL	hsl(351, 72%, 62%)
HSV	hsv(351, 62%, 89%)
CMYK	cmyk(0%, 61.8%, 52.6%, 10.6%)
CIE-LAB	lab(56.48, 56.28, 17.52)
CIE-LCH	lch(56.48, 58.94, 17.29°)
OKLab	oklab(64.68% 0.1695 0.044)
OKLCH	oklch(64.68% 0.175 14.6)
XYZ	xyz(38.1131, 24.3979, 16.8867)
Luminance	0.2439 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4576C #57E4CF

analogous

#E457B3 #E4576C #E48957

triadic

#E4576C #6CE457 #576CE4

tetradic

#E4576C #B3E457 #57E4CF #8957E4

square

#E4576C #B3E457 #57E4CF #8957E4

split-complementary

#E4576C #57E489 #57B3E4

monochromatic

#A61B2F #DB233E #E4576C #EC8C9A #F5C0C8

Accessibility & contrast

On white

3.57

#E4576C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#E4576C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E4576C

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4576C	#FFFFFF	#000000	##000000
##E4576C	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78756C

Deuteranopia (green-blind)

#9C9269

Tritanopia (blue-blind)

#F83F5F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #e4576c;
/* rgb */ color: rgb(228, 87, 108);
/* oklch */ color: oklch(64.7% 0.175 14.6);

Tailwind

colors: {
  custom: {
    50: '#f28d95',
    500: '#e4576c',
    950: '#000000',
  },
}

SCSS

$custom: #e4576c;
$custom-light: #f28d95;
$custom-dark: #000000;

JSON

{
  "hex": "#e4576c",
  "rgb": {
    "r": 228,
    "g": 87,
    "b": 108
  },
  "hsl": {
    "h": 351.064,
    "s": 72.308,
    "l": 61.765
  },
  "oklch": {
    "l": 0.64676,
    "c": 0.17514,
    "h": 14.6
  },
  "luminance": 0.24393
}

Semantic roles & 50–950 ramp

primary

#E4576C

secondary

#B1E6DE

accent

#D4B711

background

#FFF9F9

surface

#FFF1F1

border

#D7CBCB

text

#180D0D

muted

#867E7E

Preview Lab

Preview with #E4576C

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

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