#EF5057#EF5057

#EF5057 is a light, vivid red. Relative luminance 0.248; OKLCH L 65.2% C 0.195 H 21.9°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX#EF5057
RGBrgb(239, 80, 87)
HSLhsl(357, 83%, 63%)
HSVhsv(357, 67%, 94%)
CMYKcmyk(0%, 66.5%, 63.6%, 6.3%)
CIE-LABlab(56.86, 61.22, 30.59)
CIE-LCHlch(56.86, 68.44, 26.55°)
OKLaboklab(65.18% 0.1807 0.0728)
OKLCHoklch(65.18% 0.195 21.9)
XYZxyz(40.1896, 24.7818, 11.6821)
Luminance0.2478 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#EF5057 #50EFE8
analogous
#EF50A7 #EF5057 #EF9850
triadic
#EF5057 #57EF50 #5057EF
tetradic
#EF5057 #A7EF50 #50EFE8 #9850EF
square
#EF5057 #A7EF50 #50EFE8 #9850EF
split-complementary
#EF5057 #50EF98 #50A7EF
monochromatic
#B41018 #EA1821 #EF5057 #F4888D #F9C0C3

Accessibility & contrast

On white

3.53
#EF5057 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.96
#EF5057 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF5057
5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##EF5057#FFFFFF#000000##000000
##EF50571.003.535.965.96
#FFFFFF3.531.0021.0021.00
#0000005.9621.001.001.00
##0000005.9621.001.001.00

Color blindness preview

Protanopia (red-blind)
#7B7356
Deuteranopia (green-blind)
#A39553
Tritanopia (blue-blind)
#FF2854
Achromatopsia (no color)
#888888

Design tokens & code

CSS
--color: #ef5057;
/* rgb */ color: rgb(239, 80, 87);
/* oklch */ color: oklch(65.2% 0.195 21.9);
Tailwind
colors: {
  custom: {
    50: '#fc8a86',
    500: '#ef5057',
    950: '#000000',
  },
}
SCSS
$custom: #ef5057;
$custom-light: #fc8a86;
$custom-dark: #000000;
JSON
{
  "hex": "#ef5057",
  "rgb": {
    "r": 239,
    "g": 80,
    "b": 87
  },
  "hsl": {
    "h": 357.358,
    "s": 83.246,
    "l": 62.549
  },
  "oklch": {
    "l": 0.65178,
    "c": 0.19478,
    "h": 21.9
  },
  "luminance": 0.24776
}

Semantic roles & 50–950 ramp

primary
#EF5057
secondary
#B0EAE8
accent
#E0D606
background
#FFF8F8
surface
#FFF0EF
border
#D7CBCA
text
#190C0B
muted
#877D7C

Preview Lab

Preview with #EF5057

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

Preview Lab → · Contrast checker → · Palette generator →

#EF5057 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva