#CF543B#CF543B

#CF543B is a mid, vivid red. Relative luminance 0.199; OKLCH L 60.2% C 0.161 H 33.2°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#CF543B
RGB	rgb(207, 84, 59)
HSL	hsl(10, 61%, 52%)
HSV	hsv(10, 71%, 81%)
CMYK	cmyk(0%, 59.4%, 71.5%, 18.8%)
CIE-LAB	lab(51.75, 47.23, 38.98)
CIE-LCH	lch(51.75, 61.24, 39.53°)
OKLab	oklab(60.2% 0.135 0.0885)
OKLCH	oklch(60.2% 0.161 33.2)
XYZ	xyz(29.6949, 19.9258, 6.4192)
Luminance	0.1992 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF543B #3BB6CF

analogous

#CF3B6C #CF543B #CF9E3B

triadic

#CF543B #3BCF54 #543BCF

tetradic

#CF543B #6CCF3B #3BB6CF #9E3BCF

square

#CF543B #6CCF3B #3BB6CF #9E3BCF

split-complementary

#CF543B #3BCF9E #3B6CCF

monochromatic

#732B1C #A53D28 #CF543B #DB7F6C #E7AA9D

Accessibility & contrast

On white

4.21

#CF543B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#CF543B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF543B

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF543B	#FFFFFF	#000000	##000000
##CF543B	1.00	4.21	4.98	4.98
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#756A38

Deuteranopia (green-blind)

#948537

Tritanopia (blue-blind)

#E3384F

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #cf543b;
/* rgb */ color: rgb(207, 84, 59);
/* oklch */ color: oklch(60.2% 0.161 33.2);

Tailwind

colors: {
  custom: {
    50: '#e58872',
    500: '#cf543b',
    950: '#000000',
  },
}

SCSS

$custom: #cf543b;
$custom-light: #e58872;
$custom-dark: #000000;

JSON

{
  "hex": "#cf543b",
  "rgb": {
    "r": 207,
    "g": 84,
    "b": 59
  },
  "hsl": {
    "h": 10.135,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.60202,
    "c": 0.16138,
    "h": 33.2
  },
  "luminance": 0.19922
}

Semantic roles & 50–950 ramp

primary

#CF543B

secondary

#93C8D3

accent

#C9E444

background

#FFF8F6

surface

#FEF0EC

border

#D6CBC7

text

#170C08

muted

#857D7B

Preview Lab

Preview with #CF543B

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

Preview Lab → · Contrast checker → · Palette generator →