#E7574D#E7574D

#E7574D is a light, vivid red. Relative luminance 0.243; OKLCH L 64.6% C 0.181 H 27.3°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#E7574D
RGB	rgb(231, 87, 77)
HSL	hsl(4, 76%, 60%)
HSV	hsv(4, 67%, 91%)
CMYK	cmyk(0%, 62.3%, 66.7%, 9.4%)
CIE-LAB	lab(56.43, 55.18, 35.46)
CIE-LCH	lch(56.43, 65.59, 32.72°)
OKLab	oklab(64.56% 0.1606 0.0827)
OKLCH	oklch(64.56% 0.181 27.3)
XYZ	xyz(37.7066, 24.3463, 9.7335)
Luminance	0.2434 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7574D #4DDDE7

analogous

#E74D90 #E7574D #E7A44D

triadic

#E7574D #4DE757 #574DE7

tetradic

#E7574D #90E74D #4DDDE7 #A44DE7

square

#E7574D #90E74D #4DDDE7 #A44DE7

split-complementary

#E7574D #4DE7A4 #4D90E7

monochromatic

#A41F16 #D92A1D #E7574D #EE8A83 #F6BDB9

Accessibility & contrast

On white

3.58

#E7574D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#E7574D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E7574D

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7574D	#FFFFFF	#000000	##000000
##E7574D	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D744B

Deuteranopia (green-blind)

#A19349

Tritanopia (blue-blind)

#FD3656

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #e7574d;
/* rgb */ color: rgb(231, 87, 77);
/* oklch */ color: oklch(64.6% 0.181 27.3);

Tailwind

colors: {
  custom: {
    50: '#f68c7f',
    500: '#e7574d',
    950: '#000000',
  },
}

SCSS

$custom: #e7574d;
$custom-light: #f68c7f;
$custom-dark: #000000;

JSON

{
  "hex": "#e7574d",
  "rgb": {
    "r": 231,
    "g": 87,
    "b": 77
  },
  "hsl": {
    "h": 3.896,
    "s": 76.238,
    "l": 60.392
  },
  "oklch": {
    "l": 0.64556,
    "c": 0.18066,
    "h": 27.3
  },
  "luminance": 0.24341
}

Semantic roles & 50–950 ramp

primary

#E7574D

secondary

#AAE1E5

accent

#CBD80D

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#190D0A

muted

#867D7C

Preview Lab

Preview with #E7574D

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

Preview Lab → · Contrast checker → · Palette generator →