#E75D51#E75D51

#E75D51 is a light, vivid red. Relative luminance 0.254; OKLCH L 65.4% C 0.174 H 27.8°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#E75D51
RGB	rgb(231, 93, 81)
HSL	hsl(5, 76%, 61%)
HSV	hsv(5, 65%, 91%)
CMYK	cmyk(0%, 59.7%, 64.9%, 9.4%)
CIE-LAB	lab(57.48, 52.78, 34.48)
CIE-LCH	lch(57.48, 63.04, 33.16°)
OKLab	oklab(65.36% 0.1538 0.0811)
OKLCH	oklch(65.36% 0.174 27.8)
XYZ	xyz(38.3583, 25.4168, 10.6690)
Luminance	0.2541 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E75D51 #51DBE7

analogous

#E75190 #E75D51 #E7A851

triadic

#E75D51 #51E75D #5D51E7

tetradic

#E75D51 #90E751 #51DBE7 #A851E7

square

#E75D51 #90E751 #51DBE7 #A851E7

split-complementary

#E75D51 #51E7A8 #5190E7

monochromatic

#A72217 #DC2E1E #E75D51 #EE8F87 #F6C1BD

Accessibility & contrast

On white

3.45

#E75D51 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#E75D51 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E75D51

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E75D51	#FFFFFF	#000000	##000000
##E75D51	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81774F

Deuteranopia (green-blind)

#A4954D

Tritanopia (blue-blind)

#FD405B

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #e75d51;
/* rgb */ color: rgb(231, 93, 81);
/* oklch */ color: oklch(65.4% 0.174 27.8);

Tailwind

colors: {
  custom: {
    50: '#f69082',
    500: '#e75d51',
    950: '#000000',
  },
}

SCSS

$custom: #e75d51;
$custom-light: #f69082;
$custom-dark: #000000;

JSON

{
  "hex": "#e75d51",
  "rgb": {
    "r": 231,
    "g": 93,
    "b": 81
  },
  "hsl": {
    "h": 4.8,
    "s": 75.758,
    "l": 61.176
  },
  "oklch": {
    "l": 0.65362,
    "c": 0.17388,
    "h": 27.8
  },
  "luminance": 0.25412
}

Semantic roles & 50–950 ramp

primary

#E75D51

secondary

#AEE2E6

accent

#C8D80E

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #E75D51

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

Preview Lab → · Contrast checker → · Palette generator →