#E75748#E75748

#E75748 is a light, vivid red. Relative luminance 0.243; OKLCH L 64.5% C 0.182 H 29.0°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX#E75748
RGBrgb(231, 87, 72)
HSLhsl(6, 77%, 59%)
HSVhsv(6, 69%, 91%)
CMYKcmyk(0%, 62.3%, 68.8%, 9.4%)
CIE-LABlab(56.37, 54.92, 38.17)
CIE-LCHlch(56.37, 66.88, 34.80°)
OKLaboklab(64.48% 0.1588 0.0879)
OKLCHoklch(64.48% 0.182 29)
XYZxyz(37.5368, 24.2784, 8.8392)
Luminance0.2427 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#E75748 #48D8E7
analogous
#E74889 #E75748 #E7A648
triadic
#E75748 #48E757 #5748E7
tetradic
#E75748 #89E748 #48D8E7 #A648E7
square
#E75748 #89E748 #48D8E7 #A648E7
split-complementary
#E75748 #48E7A6 #4889E7
monochromatic
#A02215 #D62E1C #E75748 #EE897E #F5BAB4

Accessibility & contrast

On white

3.59
#E75748 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.85
#E75748 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E75748
5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##E75748#FFFFFF#000000##000000
##E757481.003.595.855.85
#FFFFFF3.591.0021.0021.00
#0000005.8521.001.001.00
##0000005.8521.001.001.00

Color blindness preview

Protanopia (red-blind)
#7E7346
Deuteranopia (green-blind)
#A29344
Tritanopia (blue-blind)
#FD3554
Achromatopsia (no color)
#878787

Design tokens & code

CSS
--color: #e75748;
/* rgb */ color: rgb(231, 87, 72);
/* oklch */ color: oklch(64.5% 0.182 29.0);
Tailwind
colors: {
  custom: {
    50: '#f68c7b',
    500: '#e75748',
    950: '#000000',
  },
}
SCSS
$custom: #e75748;
$custom-light: #f68c7b;
$custom-dark: #000000;
JSON
{
  "hex": "#e75748",
  "rgb": {
    "r": 231,
    "g": 87,
    "b": 72
  },
  "hsl": {
    "h": 5.66,
    "s": 76.812,
    "l": 59.412
  },
  "oklch": {
    "l": 0.64483,
    "c": 0.18155,
    "h": 29
  },
  "luminance": 0.24273
}

Semantic roles & 50–950 ramp

primary
#E75748
secondary
#A6DFE4
accent
#E1F334
background
#FFF8F7
surface
#FFF0EE
border
#D7CBC9
text
#190D09
muted
#867D7B

Preview Lab

Preview with #E75748

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

Preview Lab → · Contrast checker → · Palette generator →

#E75748 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva