#EC4D53#EC4D53

#EC4D53 is a light, vivid red. Relative luminance 0.238; OKLCH L 64.3% C 0.195 H 22.5°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX#EC4D53
RGBrgb(236, 77, 83)
HSLhsl(358, 81%, 61%)
HSVhsv(358, 67%, 93%)
CMYKcmyk(0%, 67.4%, 64.8%, 7.5%)
CIE-LABlab(55.86, 61.21, 31.52)
CIE-LCHlch(55.86, 68.85, 27.25°)
OKLaboklab(64.31% 0.1802 0.0746)
OKLCHoklch(64.31% 0.195 22.5)
XYZxyz(38.8113, 23.7707, 10.7265)
Luminance0.2377 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#EC4D53 #4DECE6
analogous
#EC4DA3 #EC4D53 #EC974D
triadic
#EC4D53 #53EC4D #4D53EC
tetradic
#EC4D53 #A3EC4D #4DECE6 #974DEC
square
#EC4D53 #A3EC4D #4DECE6 #974DEC
split-complementary
#EC4D53 #4DEC97 #4DA3EC
monochromatic
#AC1218 #E41820 #EC4D53 #F28488 #F8BCBE

Accessibility & contrast

On white

3.65
#EC4D53 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.75
#EC4D53 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC4D53
5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##EC4D53#FFFFFF#000000##000000
##EC4D531.003.655.755.75
#FFFFFF3.651.0021.0021.00
#0000005.7521.001.001.00
##0000005.7521.001.001.00

Color blindness preview

Protanopia (red-blind)
#787052
Deuteranopia (green-blind)
#A0924E
Tritanopia (blue-blind)
#FF2251
Achromatopsia (no color)
#868686

Design tokens & code

CSS
--color: #ec4d53;
/* rgb */ color: rgb(236, 77, 83);
/* oklch */ color: oklch(64.3% 0.195 22.5);
Tailwind
colors: {
  custom: {
    50: '#fa8883',
    500: '#ec4d53',
    950: '#000000',
  },
}
SCSS
$custom: #ec4d53;
$custom-light: #fa8883;
$custom-dark: #000000;
JSON
{
  "hex": "#ec4d53",
  "rgb": {
    "r": 236,
    "g": 77,
    "b": 83
  },
  "hsl": {
    "h": 357.736,
    "s": 80.711,
    "l": 61.373
  },
  "oklch": {
    "l": 0.64311,
    "c": 0.19503,
    "h": 22.5
  },
  "luminance": 0.23765
}

Semantic roles & 50–950 ramp

primary
#EC4D53
secondary
#ADE8E6
accent
#DDD508
background
#FFF8F8
surface
#FFF0EF
border
#D7CBCA
text
#190C0A
muted
#867D7C

Preview Lab

Preview with #EC4D53

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

Preview Lab → · Contrast checker → · Palette generator →

#EC4D53 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva