#EC6357#EC6357

#EC6357 is a light, vivid red. Relative luminance 0.274; OKLCH L 67.0% C 0.172 H 27.6°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX#EC6357
RGBrgb(236, 99, 87)
HSLhsl(5, 80%, 63%)
HSVhsv(5, 63%, 93%)
CMYKcmyk(0%, 58.1%, 63.1%, 7.5%)
CIE-LABlab(59.39, 52.16, 33.65)
CIE-LCHlch(59.39, 62.07, 32.83°)
OKLaboklab(66.98% 0.1524 0.0798)
OKLCHoklch(66.98% 0.172 27.6)
XYZxyz(40.7780, 27.4499, 12.1660)
Luminance0.2745 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#EC6357 #57E0EC
analogous
#EC5795 #EC6357 #ECAD57
triadic
#EC6357 #57EC63 #6357EC
tetradic
#EC6357 #95EC57 #57E0EC #AD57EC
square
#EC6357 #95EC57 #57E0EC #AD57EC
split-complementary
#EC6357 #57ECAD #5795EC
monochromatic
#B42114 #E63020 #EC6357 #F2968E #F8C9C5

Accessibility & contrast

On white

3.24
#EC6357 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.49
#EC6357 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EC6357
6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##EC6357#FFFFFF#000000##000000
##EC63571.003.246.496.49
#FFFFFF3.241.0021.0021.00
#0000006.4921.001.001.00
##0000006.4921.001.001.00

Color blindness preview

Protanopia (red-blind)
#867D55
Deuteranopia (green-blind)
#A89A54
Tritanopia (blue-blind)
#FF4861
Achromatopsia (no color)
#8F8F8F

Design tokens & code

CSS
--color: #ec6357;
/* rgb */ color: rgb(236, 99, 87);
/* oklch */ color: oklch(67.0% 0.172 27.6);
Tailwind
colors: {
  custom: {
    50: '#f99486',
    500: '#ec6357',
    950: '#000000',
  },
}
SCSS
$custom: #ec6357;
$custom-light: #f99486;
$custom-dark: #000000;
JSON
{
  "hex": "#ec6357",
  "rgb": {
    "r": 236,
    "g": 99,
    "b": 87
  },
  "hsl": {
    "h": 4.832,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.66983,
    "c": 0.17204,
    "h": 27.6
  },
  "luminance": 0.27445
}

Semantic roles & 50–950 ramp

primary
#EC6357
secondary
#B5E6EA
accent
#CBDC0A
background
#FFF9F8
surface
#FFF2EF
border
#D7CCCA
text
#190D0B
muted
#877E7C

Preview Lab

Preview with #EC6357

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

Preview Lab → · Contrast checker → · Palette generator →

#EC6357 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva