#CF5740#CF5740

#CF5740 is a mid, vivid red. Relative luminance 0.205; OKLCH L 60.7% C 0.157 H 32.7°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#CF5740
RGB	rgb(207, 87, 64)
HSL	hsl(10, 60%, 53%)
HSV	hsv(10, 69%, 81%)
CMYK	cmyk(0%, 58%, 69.1%, 18.8%)
CIE-LAB	lab(52.35, 46.09, 36.91)
CIE-LCH	lch(52.35, 59.05, 38.69°)
OKLab	oklab(60.67% 0.1323 0.0849)
OKLCH	oklch(60.67% 0.157 32.7)
XYZ	xyz(30.0687, 20.4559, 7.2145)
Luminance	0.2045 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF5740 #40B8CF

analogous

#CF4070 #CF5740 #CF9E40

triadic

#CF5740 #40CF57 #5740CF

tetradic

#CF5740 #70CF40 #40B8CF #9E40CF

square

#CF5740 #70CF40 #40B8CF #9E40CF

split-complementary

#CF5740 #40CF9E #4070CF

monochromatic

#772C1E #A83E2A #CF5740 #DB8271 #E8ADA2

Accessibility & contrast

On white

4.13

#CF5740 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#CF5740 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF5740

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF5740	#FFFFFF	#000000	##000000
##CF5740	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#776D3D

Deuteranopia (green-blind)

#95873D

Tritanopia (blue-blind)

#E33D52

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #cf5740;
/* rgb */ color: rgb(207, 87, 64);
/* oklch */ color: oklch(60.7% 0.157 32.7);

Tailwind

colors: {
  custom: {
    50: '#e58a75',
    500: '#cf5740',
    950: '#000000',
  },
}

SCSS

$custom: #cf5740;
$custom-light: #e58a75;
$custom-dark: #000000;

JSON

{
  "hex": "#cf5740",
  "rgb": {
    "r": 207,
    "g": 87,
    "b": 64
  },
  "hsl": {
    "h": 9.65,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.60672,
    "c": 0.15723,
    "h": 32.7
  },
  "luminance": 0.20452
}

Semantic roles & 50–950 ramp

primary

#CF5740

secondary

#97CAD4

accent

#CAE345

background

#FFF8F7

surface

#FEF0ED

border

#D6CBC8

text

#170C08

muted

#857D7B

Preview Lab

Preview with #CF5740

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

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