#CF5339#CF5339

#CF5339 is a mid, vivid red. Relative luminance 0.197; OKLCH L 60.0% C 0.163 H 33.5°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX#CF5339
RGBrgb(207, 83, 57)
HSLhsl(10, 61%, 52%)
HSVhsv(10, 72%, 81%)
CMYKcmyk(0%, 59.9%, 72.5%, 18.8%)
CIE-LABlab(51.55, 47.60, 39.84)
CIE-LCHlch(51.55, 62.07, 39.93°)
OKLaboklab(60.05% 0.1357 0.09)
OKLCHoklch(60.05% 0.163 33.5)
XYZxyz(29.5670, 19.7514, 6.1256)
Luminance0.1975 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#CF5339 #39B5CF
analogous
#CF396A #CF5339 #CF9E39
triadic
#CF5339 #39CF53 #5339CF
tetradic
#CF5339 #6ACF39 #39B5CF #9E39CF
square
#CF5339 #6ACF39 #39B5CF #9E39CF
split-complementary
#CF5339 #39CF9E #396ACF
monochromatic
#722B1C #A33D28 #CF5339 #DB7E6A #E7A99C

Accessibility & contrast

On white

4.24
#CF5339 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.95
#CF5339 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF5339
4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##CF5339#FFFFFF#000000##000000
##CF53391.004.244.954.95
#FFFFFF4.241.0021.0021.00
#0000004.9521.001.001.00
##0000004.9521.001.001.00

Color blindness preview

Protanopia (red-blind)
#756A36
Deuteranopia (green-blind)
#948535
Tritanopia (blue-blind)
#E3374D
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #cf5339;
/* rgb */ color: rgb(207, 83, 57);
/* oklch */ color: oklch(60.0% 0.163 33.5);
Tailwind
colors: {
  custom: {
    50: '#e58870',
    500: '#cf5339',
    950: '#000000',
  },
}
SCSS
$custom: #cf5339;
$custom-light: #e58870;
$custom-dark: #000000;
JSON
{
  "hex": "#cf5339",
  "rgb": {
    "r": 207,
    "g": 83,
    "b": 57
  },
  "hsl": {
    "h": 10.4,
    "s": 60.976,
    "l": 51.765
  },
  "oklch": {
    "l": 0.60045,
    "c": 0.16282,
    "h": 33.5
  },
  "luminance": 0.19747
}

Semantic roles & 50–950 ramp

primary
#CF5339
secondary
#91C7D3
accent
#C8E444
background
#FFF8F6
surface
#FEF0EC
border
#D6CBC7
text
#170C07
muted
#857D7A

Preview Lab

Preview with #CF5339

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

Preview Lab → · Contrast checker → · Palette generator →

#CF5339 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva