#E75548#E75548

#E75548 is a light, vivid red. Relative luminance 0.240; OKLCH L 64.2% C 0.183 H 28.3°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#E75548
RGB	rgb(231, 85, 72)
HSL	hsl(5, 77%, 59%)
HSV	hsv(5, 69%, 91%)
CMYK	cmyk(0%, 63.2%, 68.8%, 9.4%)
CIE-LAB	lab(56.05, 55.77, 37.79)
CIE-LCH	lch(56.05, 67.37, 34.12°)
OKLab	oklab(64.24% 0.1615 0.0871)
OKLCH	oklch(64.24% 0.183 28.3)
XYZ	xyz(37.3771, 23.9590, 8.7860)
Luminance	0.2395 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E75548 #48DAE7

analogous

#E7488A #E75548 #E7A548

triadic

#E75548 #48E755 #5548E7

tetradic

#E75548 #8AE748 #48DAE7 #A548E7

square

#E75548 #8AE748 #48DAE7 #A548E7

split-complementary

#E75548 #48E7A5 #488AE7

monochromatic

#A02015 #D62B1C #E75548 #EE877E #F5BAB4

Accessibility & contrast

On white

3.63

#E75548 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#E75548 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E75548

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E75548	#FFFFFF	#000000	##000000
##E75548	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7246

Deuteranopia (green-blind)

#A19244

Tritanopia (blue-blind)

#FD3253

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #e75548;
/* rgb */ color: rgb(231, 85, 72);
/* oklch */ color: oklch(64.2% 0.183 28.3);

Tailwind

colors: {
  custom: {
    50: '#f68b7b',
    500: '#e75548',
    950: '#000000',
  },
}

SCSS

$custom: #e75548;
$custom-light: #f68b7b;
$custom-dark: #000000;

JSON

{
  "hex": "#e75548",
  "rgb": {
    "r": 231,
    "g": 85,
    "b": 72
  },
  "hsl": {
    "h": 4.906,
    "s": 76.812,
    "l": 59.412
  },
  "oklch": {
    "l": 0.64244,
    "c": 0.18349,
    "h": 28.3
  },
  "luminance": 0.23954
}

Semantic roles & 50–950 ramp

primary

#E75548

secondary

#A6DFE4

accent

#E4F334

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#190C09

muted

#867D7B

Preview Lab

Preview with #E75548

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

Preview Lab → · Contrast checker → · Palette generator →