#E75556#E75556

#E75556 is a light, vivid red. Relative luminance 0.242; OKLCH L 64.5% C 0.181 H 23.3°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#E75556
RGB	rgb(231, 85, 86)
HSL	hsl(360, 75%, 62%)
HSV	hsv(360, 63%, 91%)
CMYK	cmyk(0%, 63.2%, 62.8%, 9.4%)
CIE-LAB	lab(56.25, 56.55, 30.11)
CIE-LCH	lch(56.25, 64.07, 28.03°)
OKLab	oklab(64.46% 0.1666 0.0719)
OKLCH	oklch(64.46% 0.181 23.3)
XYZ	xyz(37.8869, 24.1630, 11.4712)
Luminance	0.2416 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E75556 #55E7E6

analogous

#E7559F #E75556 #E79D55

triadic

#E75556 #56E755 #5556E7

tetradic

#E75556 #9FE755 #55E7E6 #9D55E7

square

#E75556 #9FE755 #55E7E6 #9D55E7

split-complementary

#E75556 #55E79D #559FE7

monochromatic

#AA1819 #DF2021 #E75556 #EF8B8B #F6C0C1

Accessibility & contrast

On white

3.60

#E75556 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#E75556 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E75556

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E75556	#FFFFFF	#000000	##000000
##E75556	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7355

Deuteranopia (green-blind)

#A09252

Tritanopia (blue-blind)

#FD3557

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #e75556;
/* rgb */ color: rgb(231, 85, 86);
/* oklch */ color: oklch(64.5% 0.181 23.3);

Tailwind

colors: {
  custom: {
    50: '#f68c85',
    500: '#e75556',
    950: '#000000',
  },
}

SCSS

$custom: #e75556;
$custom-light: #f68c85;
$custom-dark: #000000;

JSON

{
  "hex": "#e75556",
  "rgb": {
    "r": 231,
    "g": 85,
    "b": 86
  },
  "hsl": {
    "h": 359.589,
    "s": 75.258,
    "l": 61.961
  },
  "oklch": {
    "l": 0.64462,
    "c": 0.18145,
    "h": 23.3
  },
  "luminance": 0.24158
}

Semantic roles & 50–950 ramp

primary

#E75556

secondary

#B1E7E6

accent

#D7D60E

background

#FFF8F8

surface

#FFF0EF

border

#D7CBCA

text

#180C0B

muted

#867D7C

Preview Lab

Preview with #E75556

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

Preview Lab → · Contrast checker → · Palette generator →