#E7575B#E7575B

#E7575B is a light, vivid red. Relative luminance 0.246; OKLCH L 64.8% C 0.179 H 22.0°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#E7575B
RGB	rgb(231, 87, 91)
HSL	hsl(358, 75%, 62%)
HSV	hsv(358, 62%, 91%)
CMYK	cmyk(0%, 62.3%, 60.6%, 9.4%)
CIE-LAB	lab(56.65, 56.02, 27.74)
CIE-LCH	lch(56.65, 62.51, 26.34°)
OKLab	oklab(64.79% 0.1658 0.0669)
OKLCH	oklch(64.79% 0.179 22)
XYZ	xyz(38.2551, 24.5658, 12.6227)
Luminance	0.2456 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7575B #57E7E3

analogous

#E757A3 #E7575B #E79B57

triadic

#E7575B #5BE757 #575BE7

tetradic

#E7575B #A3E757 #57E7E3 #9B57E7

square

#E7575B #A3E757 #57E7E3 #9B57E7

split-complementary

#E7575B #57E79B #57A3E7

monochromatic

#AB181D #DF2127 #E7575B #EF8D8F #F6C2C4

Accessibility & contrast

On white

3.55

#E7575B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#E7575B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E7575B

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7575B	#FFFFFF	#000000	##000000
##E7575B	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C755A

Deuteranopia (green-blind)

#A09357

Tritanopia (blue-blind)

#FC395A

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #e7575b;
/* rgb */ color: rgb(231, 87, 91);
/* oklch */ color: oklch(64.8% 0.179 22.0);

Tailwind

colors: {
  custom: {
    50: '#f58d89',
    500: '#e7575b',
    950: '#000000',
  },
}

SCSS

$custom: #e7575b;
$custom-light: #f58d89;
$custom-dark: #000000;

JSON

{
  "hex": "#e7575b",
  "rgb": {
    "r": 231,
    "g": 87,
    "b": 91
  },
  "hsl": {
    "h": 358.333,
    "s": 75,
    "l": 62.353
  },
  "oklch": {
    "l": 0.64789,
    "c": 0.17881,
    "h": 22
  },
  "luminance": 0.24561
}

Semantic roles & 50–950 ramp

primary

#E7575B

secondary

#B3E7E6

accent

#D7D20E

background

#FFF9F8

surface

#FFF1F0

border

#D7CBCB

text

#180D0B

muted

#867E7C

Preview Lab

Preview with #E7575B

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

Preview Lab → · Contrast checker → · Palette generator →