#E75B53#E75B53

#E75B53 is a light, vivid red. Relative luminance 0.251; OKLCH L 65.1% C 0.176 H 26.4°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#E75B53
RGB	rgb(231, 91, 83)
HSL	hsl(3, 76%, 62%)
HSV	hsv(3, 64%, 91%)
CMYK	cmyk(0%, 60.6%, 64.1%, 9.4%)
CIE-LAB	lab(57.17, 53.78, 32.98)
CIE-LCH	lch(57.17, 63.09, 31.52°)
OKLab	oklab(65.14% 0.1573 0.078)
OKLCH	oklch(65.14% 0.176 26.4)
XYZ	xyz(38.2611, 25.1007, 11.0121)
Luminance	0.2510 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E75B53 #53DFE7

analogous

#E75395 #E75B53 #E7A553

triadic

#E75B53 #53E75B #5B53E7

tetradic

#E75B53 #95E753 #53DFE7 #A553E7

square

#E75B53 #95E753 #53DFE7 #A553E7

split-complementary

#E75B53 #53E7A5 #5395E7

monochromatic

#A81F17 #DE291F #E75B53 #EE8E89 #F6C1BE

Accessibility & contrast

On white

3.49

#E75B53 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#E75B53 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E75B53

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E75B53	#FFFFFF	#000000	##000000
##E75B53	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807651

Deuteranopia (green-blind)

#A3944F

Tritanopia (blue-blind)

#FD3E5A

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #e75b53;
/* rgb */ color: rgb(231, 91, 83);
/* oklch */ color: oklch(65.1% 0.176 26.4);

Tailwind

colors: {
  custom: {
    50: '#f68f83',
    500: '#e75b53',
    950: '#000000',
  },
}

SCSS

$custom: #e75b53;
$custom-light: #f68f83;
$custom-dark: #000000;

JSON

{
  "hex": "#e75b53",
  "rgb": {
    "r": 231,
    "g": 91,
    "b": 83
  },
  "hsl": {
    "h": 3.243,
    "s": 75.51,
    "l": 61.569
  },
  "oklch": {
    "l": 0.65141,
    "c": 0.1756,
    "h": 26.4
  },
  "luminance": 0.25096
}

Semantic roles & 50–950 ramp

primary

#E75B53

secondary

#AFE3E6

accent

#CDD80E

background

#FFF9F8

surface

#FFF1EF

border

#D7CBCA

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #E75B53

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

Preview Lab → · Contrast checker → · Palette generator →