#CF3644#CF3644

#CF3644 is a mid, vivid red. Relative luminance 0.163; OKLCH L 57.0% C 0.189 H 20.9°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX#CF3644
RGBrgb(207, 54, 68)
HSLhsl(355, 61%, 51%)
HSVhsv(355, 74%, 81%)
CMYKcmyk(0%, 73.9%, 67.1%, 18.8%)
CIE-LABlab(47.40, 59.81, 28.66)
CIE-LCHlch(47.40, 66.32, 25.60°)
OKLaboklab(56.98% 0.1764 0.0673)
OKLCHoklch(56.98% 0.189 20.9)
XYZxyz(28.0978, 16.3253, 7.1393)
Luminance0.1632 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#CF3644 #36CFC1
analogous
#CF3690 #CF3644 #CF7436
triadic
#CF3644 #44CF36 #3644CF
tetradic
#CF3644 #90CF36 #36CFC1 #7436CF
square
#CF3644 #90CF36 #36CFC1 #7436CF
split-complementary
#CF3644 #36CF74 #3690CF
monochromatic
#701B23 #A12732 #CF3644 #DB6772 #E799A0

Accessibility & contrast

On white

4.92
#CF3644 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.26
#CF3644 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CF3644
4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##CF3644#FFFFFF#000000##FFFFFF
##CF36441.004.924.264.92
#FFFFFF4.921.0021.001.00
#0000004.2621.001.0021.00
##FFFFFF4.921.0021.001.00

Color blindness preview

Protanopia (red-blind)
#625C43
Deuteranopia (green-blind)
#887C3F
Tritanopia (blue-blind)
#E3003D
Achromatopsia (no color)
#707070

Design tokens & code

CSS
--color: #cf3644;
/* rgb */ color: rgb(207, 54, 68);
/* oklch */ color: oklch(57.0% 0.189 20.9);
Tailwind
colors: {
  custom: {
    50: '#e67978',
    500: '#cf3644',
    950: '#000000',
  },
}
SCSS
$custom: #cf3644;
$custom-light: #e67978;
$custom-dark: #000000;
JSON
{
  "hex": "#cf3644",
  "rgb": {
    "r": 207,
    "g": 54,
    "b": 68
  },
  "hsl": {
    "h": 354.51,
    "s": 61.446,
    "l": 51.176
  },
  "oklch": {
    "l": 0.56977,
    "c": 0.18876,
    "h": 20.9
  },
  "luminance": 0.16321
}

Semantic roles & 50–950 ramp

primary
#CF3644
secondary
#8FD2CC
accent
#E5D643
background
#FFF7F7
surface
#FFEEED
border
#D7C9C8
text
#170A08
muted
#857C7B

Preview Lab

Preview with #CF3644

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

Preview Lab → · Contrast checker → · Palette generator →

#CF3644 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva