#CF4636#CF4636

#CF4636 is a mid, vivid red. Relative luminance 0.179; OKLCH L 58.4% C 0.176 H 29.9°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#CF4636
RGB	rgb(207, 70, 54)
HSL	hsl(6, 61%, 51%)
HSV	hsv(6, 74%, 81%)
CMYK	cmyk(0%, 66.2%, 73.9%, 18.8%)
CIE-LAB	lab(49.39, 53.15, 39.08)
CIE-LCH	lch(49.39, 65.97, 36.33°)
OKLab	oklab(58.41% 0.1524 0.0877)
OKLCH	oklch(58.41% 0.176 29.9)
XYZ	xyz(28.5913, 17.9162, 5.4420)
Luminance	0.1791 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF4636 #36BFCF

analogous

#CF3672 #CF4636 #CF9336

triadic

#CF4636 #36CF46 #4636CF

tetradic

#CF4636 #72CF36 #36BFCF #9336CF

square

#CF4636 #72CF36 #36BFCF #9336CF

split-complementary

#CF4636 #36CF93 #3672CF

monochromatic

#70241B #A13327 #CF4636 #DB7367 #E7A199

Accessibility & contrast

On white

4.58

#CF4636 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#CF4636 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF4636

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF4636	#FFFFFF	#000000	##000000
##CF4636	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6233

Deuteranopia (green-blind)

#8F8131

Tritanopia (blue-blind)

#E41F43

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #cf4636;
/* rgb */ color: rgb(207, 70, 54);
/* oklch */ color: oklch(58.4% 0.176 29.9);

Tailwind

colors: {
  custom: {
    50: '#e6806e',
    500: '#cf4636',
    950: '#000000',
  },
}

SCSS

$custom: #cf4636;
$custom-light: #e6806e;
$custom-dark: #000000;

JSON

{
  "hex": "#cf4636",
  "rgb": {
    "r": 207,
    "g": 70,
    "b": 54
  },
  "hsl": {
    "h": 6.275,
    "s": 61.446,
    "l": 51.176
  },
  "oklch": {
    "l": 0.58407,
    "c": 0.17582,
    "h": 29.9
  },
  "luminance": 0.17912
}

Semantic roles & 50–950 ramp

primary

#CF4636

secondary

#8FCBD2

accent

#D4E543

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #CF4636

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

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