#CF503A#CF503A

#CF503A is a mid, vivid red. Relative luminance 0.193; OKLCH L 59.7% C 0.165 H 32.0°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#CF503A
RGB	rgb(207, 80, 58)
HSL	hsl(9, 61%, 52%)
HSV	hsv(9, 72%, 81%)
CMYK	cmyk(0%, 61.4%, 72%, 18.8%)
CIE-LAB	lab(51.05, 49.01, 38.73)
CIE-LCH	lch(51.05, 62.47, 38.32°)
OKLab	oklab(59.67% 0.1403 0.0878)
OKLCH	oklch(59.67% 0.165 32)
XYZ	xyz(29.3676, 19.3123, 6.1834)
Luminance	0.1931 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF503A #3AB9CF

analogous

#CF3A6F #CF503A #CF9B3A

triadic

#CF503A #3ACF50 #503ACF

tetradic

#CF503A #6FCF3A #3AB9CF #9B3ACF

square

#CF503A #6FCF3A #3AB9CF #9B3ACF

split-complementary

#CF503A #3ACF9B #3A6FCF

monochromatic

#73291C #A43A28 #CF503A #DB7C6B #E7A79C

Accessibility & contrast

On white

4.32

#CF503A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#CF503A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF503A

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF503A	#FFFFFF	#000000	##000000
##CF503A	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#736837

Deuteranopia (green-blind)

#928436

Tritanopia (blue-blind)

#E3324B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #cf503a;
/* rgb */ color: rgb(207, 80, 58);
/* oklch */ color: oklch(59.7% 0.165 32.0);

Tailwind

colors: {
  custom: {
    50: '#e58671',
    500: '#cf503a',
    950: '#000000',
  },
}

SCSS

$custom: #cf503a;
$custom-light: #e58671;
$custom-dark: #000000;

JSON

{
  "hex": "#cf503a",
  "rgb": {
    "r": 207,
    "g": 80,
    "b": 58
  },
  "hsl": {
    "h": 8.859,
    "s": 60.816,
    "l": 51.961
  },
  "oklch": {
    "l": 0.59668,
    "c": 0.16548,
    "h": 32
  },
  "luminance": 0.19308
}

Semantic roles & 50–950 ramp

primary

#CF503A

secondary

#92C9D3

accent

#CCE444

background

#FFF8F6

surface

#FEF0EC

border

#D6CBC7

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CF503A

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

Preview Lab → · Contrast checker → · Palette generator →