#ED4A51#ED4A51

#ED4A51 is a light, vivid red. Relative luminance 0.235; OKLCH L 64.1% C 0.199 H 22.5°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX#ED4A51
RGBrgb(237, 74, 81)
HSLhsl(357, 82%, 61%)
HSVhsv(357, 69%, 93%)
CMYKcmyk(0%, 68.8%, 65.8%, 7.1%)
CIE-LABlab(55.59, 62.55, 32.37)
CIE-LCHlch(55.59, 70.43, 27.36°)
OKLaboklab(64.13% 0.184 0.0762)
OKLCHoklch(64.13% 0.199 22.5)
XYZxyz(38.8631, 23.5018, 10.2729)
Luminance0.2350 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#ED4A51 #4AEDE6
analogous
#ED4AA2 #ED4A51 #ED944A
triadic
#ED4A51 #51ED4A #4A51ED
tetradic
#ED4A51 #A2ED4A #4AEDE6 #944AED
square
#ED4A51 #A2ED4A #4AEDE6 #944AED
split-complementary
#ED4A51 #4AED94 #4AA2ED
monochromatic
#AC1118 #E3171F #ED4A51 #F38287 #F8B9BC

Accessibility & contrast

On white

3.68
#ED4A51 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.70
#ED4A51 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #ED4A51
5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##ED4A51#FFFFFF#000000##000000
##ED4A511.003.685.705.70
#FFFFFF3.681.0021.0021.00
#0000005.7021.001.001.00
##0000005.7021.001.001.00

Color blindness preview

Protanopia (red-blind)
#776F50
Deuteranopia (green-blind)
#A0924C
Tritanopia (blue-blind)
#FF194E
Achromatopsia (no color)
#858585

Design tokens & code

CSS
--color: #ed4a51;
/* rgb */ color: rgb(237, 74, 81);
/* oklch */ color: oklch(64.1% 0.199 22.5);
Tailwind
colors: {
  custom: {
    50: '#fb8682',
    500: '#ed4a51',
    950: '#000000',
  },
}
SCSS
$custom: #ed4a51;
$custom-light: #fb8682;
$custom-dark: #000000;
JSON
{
  "hex": "#ed4a51",
  "rgb": {
    "r": 237,
    "g": 74,
    "b": 81
  },
  "hsl": {
    "h": 357.423,
    "s": 81.91,
    "l": 60.98
  },
  "oklch": {
    "l": 0.6413,
    "c": 0.19911,
    "h": 22.5
  },
  "luminance": 0.23496
}

Semantic roles & 50–950 ramp

primary
#ED4A51
secondary
#ABE8E5
accent
#DED507
background
#FFF8F7
surface
#FFF0EE
border
#D7CBC9
text
#190C0A
muted
#867D7C

Preview Lab

Preview with #ED4A51

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

Preview Lab → · Contrast checker → · Palette generator →

#ED4A51 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva