#E75E42#E75E42

#E75E42 is a light, vivid red. Relative luminance 0.254; OKLCH L 65.3% C 0.176 H 33.3°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#E75E42
RGB	rgb(231, 94, 66)
HSL	hsl(10, 77%, 58%)
HSV	hsv(10, 71%, 91%)
CMYK	cmyk(0%, 59.3%, 71.4%, 9.4%)
CIE-LAB	lab(57.46, 51.54, 42.69)
CIE-LCH	lch(57.46, 66.92, 39.63°)
OKLab	oklab(65.28% 0.1472 0.0967)
OKLCH	oklch(65.28% 0.176 33.3)
XYZ	xyz(37.9450, 25.3928, 8.0564)
Luminance	0.2539 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E75E42 #42CBE7

analogous

#E74278 #E75E42 #E7B142

triadic

#E75E42 #42E75E #5E42E7

tetradic

#E75E42 #78E742 #42CBE7 #B142E7

square

#E75E42 #78E742 #42CBE7 #B142E7

split-complementary

#E75E42 #42E7B1 #4278E7

monochromatic

#9B2B14 #D13A1B #E75E42 #EE8C78 #F5BBAF

Accessibility & contrast

On white

3.46

#E75E42 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#E75E42 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E75E42

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E75E42	#FFFFFF	#000000	##000000
##E75E42	1.00	3.46	6.08	6.08
#FFFFFF	3.46	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)

#83773E

Deuteranopia (green-blind)

#A5953E

Tritanopia (blue-blind)

#FD3F58

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #e75e42;
/* rgb */ color: rgb(231, 94, 66);
/* oklch */ color: oklch(65.3% 0.176 33.3);

Tailwind

colors: {
  custom: {
    50: '#f69077',
    500: '#e75e42',
    950: '#000000',
  },
}

SCSS

$custom: #e75e42;
$custom-light: #f69077;
$custom-dark: #000000;

JSON

{
  "hex": "#e75e42",
  "rgb": {
    "r": 231,
    "g": 94,
    "b": 66
  },
  "hsl": {
    "h": 10.182,
    "s": 77.465,
    "l": 58.235
  },
  "oklch": {
    "l": 0.65282,
    "c": 0.17608,
    "h": 33.3
  },
  "luminance": 0.25388
}

Semantic roles & 50–950 ramp

primary

#E75E42

secondary

#A2D8E3

accent

#D3F434

background

#FFF9F7

surface

#FFF1ED

border

#D7CBC8

text

#190D09

muted

#867E7B

Preview Lab

Preview with #E75E42

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

Preview Lab → · Contrast checker → · Palette generator →