#E4575D#E4575D

#E4575D is a light, vivid red. Relative luminance 0.241; OKLCH L 64.4% C 0.175 H 21.0°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#E4575D
RGB	rgb(228, 87, 93)
HSL	hsl(357, 72%, 62%)
HSV	hsv(357, 62%, 89%)
CMYK	cmyk(0%, 61.8%, 59.2%, 10.6%)
CIE-LAB	lab(56.19, 55.16, 25.89)
CIE-LCH	lch(56.19, 60.93, 25.15°)
OKLab	oklab(64.36% 0.1638 0.0629)
OKLCH	oklch(64.36% 0.175 21)
XYZ	xyz(37.3824, 24.1056, 13.0381)
Luminance	0.2410 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4575D #57E4DE

analogous

#E457A4 #E4575D #E49857

triadic

#E4575D #5DE457 #575DE4

tetradic

#E4575D #A4E457 #57E4DE #9857E4

square

#E4575D #A4E457 #57E4DE #9857E4

split-complementary

#E4575D #57E498 #57A4E4

monochromatic

#A61B21 #DB232B #E4575D #EC8C90 #F5C0C3

Accessibility & contrast

On white

3.61

#E4575D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#E4575D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E4575D

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4575D	#FFFFFF	#000000	##000000
##E4575D	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A745C

Deuteranopia (green-blind)

#9E9259

Tritanopia (blue-blind)

#F93B5A

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #e4575d;
/* rgb */ color: rgb(228, 87, 93);
/* oklch */ color: oklch(64.4% 0.175 21.0);

Tailwind

colors: {
  custom: {
    50: '#f38c8a',
    500: '#e4575d',
    950: '#000000',
  },
}

SCSS

$custom: #e4575d;
$custom-light: #f38c8a;
$custom-dark: #000000;

JSON

{
  "hex": "#e4575d",
  "rgb": {
    "r": 228,
    "g": 87,
    "b": 93
  },
  "hsl": {
    "h": 357.447,
    "s": 72.308,
    "l": 61.765
  },
  "oklch": {
    "l": 0.64364,
    "c": 0.17543,
    "h": 21
  },
  "luminance": 0.24101
}

Semantic roles & 50–950 ramp

primary

#E4575D

secondary

#B1E6E3

accent

#D4CC11

background

#FFF8F8

surface

#FFF0F0

border

#D7CBCB

text

#180D0B

muted

#867D7C

Preview Lab

Preview with #E4575D

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

Preview Lab → · Contrast checker → · Palette generator →