#CF5738#CF5738

#CF5738 is a mid, vivid red. Relative luminance 0.204; OKLCH L 60.6% C 0.159 H 35.5°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX#CF5738
RGBrgb(207, 87, 56)
HSLhsl(12, 61%, 52%)
HSVhsv(12, 73%, 81%)
CMYKcmyk(0%, 58%, 72.9%, 18.8%)
CIE-LABlab(52.25, 45.69, 41.15)
CIE-LCHlch(52.25, 61.49, 42.01°)
OKLaboklab(60.57% 0.1296 0.0926)
OKLCHoklch(60.57% 0.159 35.5)
XYZxyz(29.8572, 20.3713, 6.1004)
Luminance0.2037 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#CF5738 #38B0CF
analogous
#CF3865 #CF5738 #CFA338
triadic
#CF5738 #38CF57 #5738CF
tetradic
#CF5738 #65CF38 #38B0CF #A338CF
square
#CF5738 #65CF38 #38B0CF #A338CF
split-complementary
#CF5738 #38CFA3 #3865CF
monochromatic
#712D1B #A34127 #CF5738 #DB8169 #E7AA9B

Accessibility & contrast

On white

4.14
#CF5738 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.07
#CF5738 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF5738
5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##CF5738#FFFFFF#000000##000000
##CF57381.004.145.075.07
#FFFFFF4.141.0021.0021.00
#0000005.0721.001.001.00
##0000005.0721.001.001.00

Color blindness preview

Protanopia (red-blind)
#786C34
Deuteranopia (green-blind)
#958735
Tritanopia (blue-blind)
#E33C50
Achromatopsia (no color)
#7D7D7D

Design tokens & code

CSS
--color: #cf5738;
/* rgb */ color: rgb(207, 87, 56);
/* oklch */ color: oklch(60.6% 0.159 35.5);
Tailwind
colors: {
  custom: {
    50: '#e58a70',
    500: '#cf5738',
    950: '#000000',
  },
}
SCSS
$custom: #cf5738;
$custom-light: #e58a70;
$custom-dark: #000000;
JSON
{
  "hex": "#cf5738",
  "rgb": {
    "r": 207,
    "g": 87,
    "b": 56
  },
  "hsl": {
    "h": 12.318,
    "s": 61.134,
    "l": 51.569
  },
  "oklch": {
    "l": 0.6057,
    "c": 0.15928,
    "h": 35.5
  },
  "luminance": 0.20367
}

Semantic roles & 50–950 ramp

primary
#CF5738
secondary
#90C5D3
accent
#C3E444
background
#FFF8F6
surface
#FEF0EC
border
#D6CBC7
text
#170C07
muted
#857D7A

Preview Lab

Preview with #CF5738

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

Preview Lab → · Contrast checker → · Palette generator →

#CF5738 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva