#E6535B#E6535B

#E6535B is a light, vivid red. Relative luminance 0.238; OKLCH L 64.2% C 0.182 H 20.8°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX#E6535B
RGBrgb(230, 83, 91)
HSLhsl(357, 75%, 61%)
HSVhsv(357, 64%, 90%)
CMYKcmyk(0%, 63.9%, 60.4%, 9.8%)
CIE-LABlab(55.86, 57.38, 26.68)
CIE-LCHlch(55.86, 63.28, 24.94°)
OKLaboklab(64.16% 0.1702 0.0645)
OKLCHoklch(64.16% 0.182 20.8)
XYZxyz(37.6183, 23.7699, 12.5027)
Luminance0.2377 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#E6535B #53E6DE
analogous
#E653A5 #E6535B #E69553
triadic
#E6535B #5BE653 #535BE6
tetradic
#E6535B #A5E653 #53E6DE #9553E6
square
#E6535B #A5E653 #53E6DE #9553E6
split-complementary
#E6535B #53E695 #53A5E6
monochromatic
#A61820 #DC202A #E6535B #EE888E #F6BEC1

Accessibility & contrast

On white

3.65
#E6535B on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.75
#E6535B on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E6535B
5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##E6535B#FFFFFF#000000##000000
##E6535B1.003.655.755.75
#FFFFFF3.651.0021.0021.00
#0000005.7521.001.001.00
##0000005.7521.001.001.00

Color blindness preview

Protanopia (red-blind)
#79725A
Deuteranopia (green-blind)
#9E9157
Tritanopia (blue-blind)
#FB3457
Achromatopsia (no color)
#868686

Design tokens & code

CSS
--color: #e6535b;
/* rgb */ color: rgb(230, 83, 91);
/* oklch */ color: oklch(64.2% 0.182 20.8);
Tailwind
colors: {
  custom: {
    50: '#f58a89',
    500: '#e6535b',
    950: '#000000',
  },
}
SCSS
$custom: #e6535b;
$custom-light: #f58a89;
$custom-dark: #000000;
JSON
{
  "hex": "#e6535b",
  "rgb": {
    "r": 230,
    "g": 83,
    "b": 91
  },
  "hsl": {
    "h": 356.735,
    "s": 74.619,
    "l": 61.373
  },
  "oklch": {
    "l": 0.64163,
    "c": 0.18204,
    "h": 20.8
  },
  "luminance": 0.23765
}

Semantic roles & 50–950 ramp

primary
#E6535B
secondary
#AFE6E3
accent
#D7CC0F
background
#FFF8F8
surface
#FFF0F0
border
#D7CBCB
text
#180C0B
muted
#867D7C

Preview Lab

Preview with #E6535B

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

Preview Lab → · Contrast checker → · Palette generator →

#E6535B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva