#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
RGB	rgb(207, 83, 57)
HSL	hsl(10, 61%, 52%)
HSV	hsv(10, 72%, 81%)
CMYK	cmyk(0%, 59.9%, 72.5%, 18.8%)
CIE-LAB	lab(51.55, 47.60, 39.84)
CIE-LCH	lch(51.55, 62.07, 39.93°)
OKLab	oklab(60.05% 0.1357 0.09)
OKLCH	oklch(60.05% 0.163 33.5)
XYZ	xyz(29.5670, 19.7514, 6.1256)
Luminance	0.1975 (WCAG relative)
Temperature	warm
Family	red

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
##CF5339	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

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 →