#E75B50#E75B50

#E75B50 is a light, vivid red. Relative luminance 0.251; OKLCH L 65.1% C 0.176 H 27.5°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#E75B50
RGB	rgb(231, 91, 80)
HSL	hsl(4, 76%, 61%)
HSV	hsv(4, 65%, 91%)
CMYK	cmyk(0%, 60.6%, 65.4%, 9.4%)
CIE-LAB	lab(57.13, 53.61, 34.62)
CIE-LCH	lch(57.13, 63.81, 32.85°)
OKLab	oklab(65.09% 0.1562 0.0813)
OKLCH	oklch(65.09% 0.176 27.5)
XYZ	xyz(38.1478, 25.0554, 10.4152)
Luminance	0.2505 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E75B50 #50DCE7

analogous

#E75090 #E75B50 #E7A650

triadic

#E75B50 #50E75B #5B50E7

tetradic

#E75B50 #90E750 #50DCE7 #A650E7

square

#E75B50 #90E750 #50DCE7 #A650E7

split-complementary

#E75B50 #50E7A6 #5090E7

monochromatic

#A62117 #DC2C1E #E75B50 #EE8D86 #F6C0BC

Accessibility & contrast

On white

3.49

#E75B50 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#E75B50 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E75B50

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E75B50	#FFFFFF	#000000	##000000
##E75B50	1.00	3.49	6.01	6.01
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80764E

Deuteranopia (green-blind)

#A3944C

Tritanopia (blue-blind)

#FD3D59

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #e75b50;
/* rgb */ color: rgb(231, 91, 80);
/* oklch */ color: oklch(65.1% 0.176 27.5);

Tailwind

colors: {
  custom: {
    50: '#f68f81',
    500: '#e75b50',
    950: '#000000',
  },
}

SCSS

$custom: #e75b50;
$custom-light: #f68f81;
$custom-dark: #000000;

JSON

{
  "hex": "#e75b50",
  "rgb": {
    "r": 231,
    "g": 91,
    "b": 80
  },
  "hsl": {
    "h": 4.371,
    "s": 75.879,
    "l": 60.98
  },
  "oklch": {
    "l": 0.65094,
    "c": 0.1761,
    "h": 27.5
  },
  "luminance": 0.2505
}

Semantic roles & 50–950 ramp

primary

#E75B50

secondary

#ADE2E6

accent

#C9D80D

background

#FFF9F7

surface

#FFF1EE

border

#D7CBC9

text

#180D0A

muted

#867E7C

Preview Lab

Preview with #E75B50

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

Preview Lab → · Contrast checker → · Palette generator →