#CF523B#CF523B

#CF523B is a mid, vivid red. Relative luminance 0.196; OKLCH L 59.9% C 0.163 H 32.4°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#CF523B
RGB	rgb(207, 82, 59)
HSL	hsl(9, 61%, 52%)
HSV	hsv(9, 71%, 81%)
CMYK	cmyk(0%, 60.4%, 71.5%, 18.8%)
CIE-LAB	lab(51.40, 48.15, 38.58)
CIE-LCH	lch(51.40, 61.70, 38.70°)
OKLab	oklab(59.94% 0.1378 0.0876)
OKLCH	oklch(59.94% 0.163 32.4)
XYZ	xyz(29.5419, 19.6198, 6.3682)
Luminance	0.1962 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF523B #3BB8CF

analogous

#CF3B6E #CF523B #CF9C3B

triadic

#CF523B #3BCF52 #523BCF

tetradic

#CF523B #6ECF3B #3BB8CF #9C3BCF

square

#CF523B #6ECF3B #3BB8CF #9C3BCF

split-complementary

#CF523B #3BCF9C #3B6ECF

monochromatic

#732A1C #A53C28 #CF523B #DB7D6C #E7A99D

Accessibility & contrast

On white

4.27

#CF523B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#CF523B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF523B

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF523B	#FFFFFF	#000000	##000000
##CF523B	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#746938

Deuteranopia (green-blind)

#938537

Tritanopia (blue-blind)

#E3354D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #cf523b;
/* rgb */ color: rgb(207, 82, 59);
/* oklch */ color: oklch(59.9% 0.163 32.4);

Tailwind

colors: {
  custom: {
    50: '#e58772',
    500: '#cf523b',
    950: '#000000',
  },
}

SCSS

$custom: #cf523b;
$custom-light: #e58772;
$custom-dark: #000000;

JSON

{
  "hex": "#cf523b",
  "rgb": {
    "r": 207,
    "g": 82,
    "b": 59
  },
  "hsl": {
    "h": 9.324,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.59939,
    "c": 0.16332,
    "h": 32.4
  },
  "luminance": 0.19616
}

Semantic roles & 50–950 ramp

primary

#CF523B

secondary

#93C9D3

accent

#CBE444

background

#FFF8F6

surface

#FEF0EC

border

#D6CBC7

text

#170C08

muted

#857D7B

Preview Lab

Preview with #CF523B

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

Preview Lab → · Contrast checker → · Palette generator →