#CF553B#CF553B

#CF553B is a mid, vivid red. Relative luminance 0.201; OKLCH L 60.3% C 0.160 H 33.7°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#CF553B
RGB	rgb(207, 85, 59)
HSL	hsl(11, 61%, 52%)
HSV	hsv(11, 71%, 81%)
CMYK	cmyk(0%, 58.9%, 71.5%, 18.8%)
CIE-LAB	lab(51.93, 46.77, 39.18)
CIE-LCH	lch(51.93, 61.01, 39.95°)
OKLab	oklab(60.34% 0.1335 0.0889)
OKLCH	oklch(60.34% 0.16 33.7)
XYZ	xyz(29.7731, 20.0822, 6.4453)
Luminance	0.2008 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF553B #3BB5CF

analogous

#CF3B6B #CF553B #CF9F3B

triadic

#CF553B #3BCF55 #553BCF

tetradic

#CF553B #6BCF3B #3BB5CF #9F3BCF

square

#CF553B #6BCF3B #3BB5CF #9F3BCF

split-complementary

#CF553B #3BCF9F #3B6BCF

monochromatic

#732C1C #A53E28 #CF553B #DB806C #E7AA9D

Accessibility & contrast

On white

4.19

#CF553B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#CF553B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF553B

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF553B	#FFFFFF	#000000	##000000
##CF553B	1.00	4.19	5.02	5.02
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#766B38

Deuteranopia (green-blind)

#948638

Tritanopia (blue-blind)

#E33A4F

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #cf553b;
/* rgb */ color: rgb(207, 85, 59);
/* oklch */ color: oklch(60.3% 0.160 33.7);

Tailwind

colors: {
  custom: {
    50: '#e58972',
    500: '#cf553b',
    950: '#000000',
  },
}

SCSS

$custom: #cf553b;
$custom-light: #e58972;
$custom-dark: #000000;

JSON

{
  "hex": "#cf553b",
  "rgb": {
    "r": 207,
    "g": 85,
    "b": 59
  },
  "hsl": {
    "h": 10.541,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.60336,
    "c": 0.16042,
    "h": 33.7
  },
  "luminance": 0.20078
}

Semantic roles & 50–950 ramp

primary

#CF553B

secondary

#93C8D3

accent

#C8E444

background

#FFF8F6

surface

#FEF0EC

border

#D6CBC7

text

#170C08

muted

#857D7B

Preview Lab

Preview with #CF553B

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

Preview Lab → · Contrast checker → · Palette generator →