#E75553#E75553

#E75553 is a light, vivid red. Relative luminance 0.241; OKLCH L 64.4% C 0.182 H 24.5°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#E75553
RGB	rgb(231, 85, 83)
HSL	hsl(1, 76%, 62%)
HSV	hsv(1, 64%, 91%)
CMYK	cmyk(0%, 63.2%, 64.1%, 9.4%)
CIE-LAB	lab(56.20, 56.37, 31.77)
CIE-LCH	lch(56.20, 64.71, 29.41°)
OKLab	oklab(64.41% 0.1655 0.0753)
OKLCH	oklch(64.41% 0.182 24.5)
XYZ	xyz(37.7686, 24.1156, 10.8479)
Luminance	0.2411 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E75553 #53E5E7

analogous

#E7539B #E75553 #E79F53

triadic

#E75553 #53E755 #5553E7

tetradic

#E75553 #9BE753 #53E5E7 #9F53E7

square

#E75553 #9BE753 #53E5E7 #9F53E7

split-complementary

#E75553 #53E79F #539BE7

monochromatic

#A81917 #DE221F #E75553 #EE8A89 #F6BFBE

Accessibility & contrast

On white

3.61

#E75553 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#E75553 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E75553

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E75553	#FFFFFF	#000000	##000000
##E75553	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)

#7B7352

Deuteranopia (green-blind)

#A0924F

Tritanopia (blue-blind)

#FD3456

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #e75553;
/* rgb */ color: rgb(231, 85, 83);
/* oklch */ color: oklch(64.4% 0.182 24.5);

Tailwind

colors: {
  custom: {
    50: '#f68b83',
    500: '#e75553',
    950: '#000000',
  },
}

SCSS

$custom: #e75553;
$custom-light: #f68b83;
$custom-dark: #000000;

JSON

{
  "hex": "#e75553",
  "rgb": {
    "r": 231,
    "g": 85,
    "b": 83
  },
  "hsl": {
    "h": 0.811,
    "s": 75.51,
    "l": 61.569
  },
  "oklch": {
    "l": 0.64412,
    "c": 0.1818,
    "h": 24.5
  },
  "luminance": 0.2411
}

Semantic roles & 50–950 ramp

primary

#E75553

secondary

#AFE6E6

accent

#D5D80E

background

#FFF8F8

surface

#FFF0EF

border

#D7CBCA

text

#190C0A

muted

#867D7C

Preview Lab

Preview with #E75553

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

Preview Lab → · Contrast checker → · Palette generator →