#CF523A#CF523A

#CF523A is a mid, vivid red. Relative luminance 0.196; OKLCH L 59.9% C 0.164 H 32.8°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#CF523A
RGB	rgb(207, 82, 58)
HSL	hsl(10, 61%, 52%)
HSV	hsv(10, 72%, 81%)
CMYK	cmyk(0%, 60.4%, 72%, 18.8%)
CIE-LAB	lab(51.39, 48.11, 39.11)
CIE-LCH	lch(51.39, 62.00, 39.11°)
OKLab	oklab(59.93% 0.1375 0.0886)
OKLCH	oklch(59.93% 0.164 32.8)
XYZ	xyz(29.5162, 19.6095, 6.2329)
Luminance	0.1961 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF523A #3AB7CF

analogous

#CF3A6D #CF523A #CF9C3A

triadic

#CF523A #3ACF52 #523ACF

tetradic

#CF523A #6DCF3A #3AB7CF #9C3ACF

square

#CF523A #6DCF3A #3AB7CF #9C3ACF

split-complementary

#CF523A #3ACF9C #3A6DCF

monochromatic

#732A1C #A43C28 #CF523A #DB7D6B #E7A89C

Accessibility & contrast

On white

4.27

#CF523A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#CF523A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF523A

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF523A	#FFFFFF	#000000	##000000
##CF523A	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)

#746937

Deuteranopia (green-blind)

#938536

Tritanopia (blue-blind)

#E3354D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #cf523a;
/* rgb */ color: rgb(207, 82, 58);
/* oklch */ color: oklch(59.9% 0.164 32.8);

Tailwind

colors: {
  custom: {
    50: '#e58771',
    500: '#cf523a',
    950: '#000000',
  },
}

SCSS

$custom: #cf523a;
$custom-light: #e58771;
$custom-dark: #000000;

JSON

{
  "hex": "#cf523a",
  "rgb": {
    "r": 207,
    "g": 82,
    "b": 58
  },
  "hsl": {
    "h": 9.664,
    "s": 60.816,
    "l": 51.961
  },
  "oklch": {
    "l": 0.59926,
    "c": 0.16355,
    "h": 32.8
  },
  "luminance": 0.19605
}

Semantic roles & 50–950 ramp

primary

#CF523A

secondary

#92C9D3

accent

#CAE444

background

#FFF8F6

surface

#FEF0EC

border

#D6CBC7

text

#170C08

muted

#857D7B

Preview Lab

Preview with #CF523A

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

Preview Lab → · Contrast checker → · Palette generator →