#E75B52#E75B52

#E75B52 is a light, vivid red. Relative luminance 0.251; OKLCH L 65.1% C 0.176 H 26.7°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#E75B52
RGB	rgb(231, 91, 82)
HSL	hsl(4, 76%, 61%)
HSV	hsv(4, 65%, 91%)
CMYK	cmyk(0%, 60.6%, 64.5%, 9.4%)
CIE-LAB	lab(57.16, 53.72, 33.53)
CIE-LCH	lch(57.16, 63.33, 31.97°)
OKLab	oklab(65.13% 0.157 0.0791)
OKLCH	oklch(65.13% 0.176 26.7)
XYZ	xyz(38.2228, 25.0854, 10.8102)
Luminance	0.2508 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E75B52 #52DEE7

analogous

#E75294 #E75B52 #E7A652

triadic

#E75B52 #52E75B #5B52E7

tetradic

#E75B52 #94E752 #52DEE7 #A652E7

square

#E75B52 #94E752 #52DEE7 #A652E7

split-complementary

#E75B52 #52E7A6 #5294E7

monochromatic

#A72017 #DD2A1F #E75B52 #EE8E88 #F6C1BD

Accessibility & contrast

On white

3.49

#E75B52 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#E75B52 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E75B52

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E75B52	#FFFFFF	#000000	##000000
##E75B52	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)

#807650

Deuteranopia (green-blind)

#A3944E

Tritanopia (blue-blind)

#FD3D5A

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #e75b52;
/* rgb */ color: rgb(231, 91, 82);
/* oklch */ color: oklch(65.1% 0.176 26.7);

Tailwind

colors: {
  custom: {
    50: '#f68f83',
    500: '#e75b52',
    950: '#000000',
  },
}

SCSS

$custom: #e75b52;
$custom-light: #f68f83;
$custom-dark: #000000;

JSON

{
  "hex": "#e75b52",
  "rgb": {
    "r": 231,
    "g": 91,
    "b": 82
  },
  "hsl": {
    "h": 3.624,
    "s": 75.635,
    "l": 61.373
  },
  "oklch": {
    "l": 0.65125,
    "c": 0.17576,
    "h": 26.7
  },
  "luminance": 0.2508
}

Semantic roles & 50–950 ramp

primary

#E75B52

secondary

#AFE3E6

accent

#CCD80E

background

#FFF9F8

surface

#FFF1EF

border

#D7CBCA

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #E75B52

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

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