#DF4637#DF4637

#DF4637 is a mid, vivid red. Relative luminance 0.203; OKLCH L 61.1% C 0.192 H 29.4°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#DF4637
RGB	rgb(223, 70, 55)
HSL	hsl(5, 72%, 55%)
HSV	hsv(5, 75%, 87%)
CMYK	cmyk(0%, 68.6%, 75.3%, 12.5%)
CIE-LAB	lab(52.23, 58.44, 42.44)
CIE-LCH	lch(52.23, 72.23, 35.99°)
OKLab	oklab(61.06% 0.1674 0.0942)
OKLCH	oklch(61.06% 0.192 29.4)
XYZ	xyz(33.3149, 20.3491, 5.7872)
Luminance	0.2034 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DF4637 #37D0DF

analogous

#DF377C #DF4637 #DF9A37

triadic

#DF4637 #37DF46 #4637DF

tetradic

#DF4637 #7CDF37 #37D0DF #9A37DF

square

#DF4637 #7CDF37 #37D0DF #9A37DF

split-complementary

#DF4637 #37DF9A #377CDF

monochromatic

#862015 #BB2C1E #DF4637 #E7776C #F0A8A1

Accessibility & contrast

On white

4.14

#DF4637 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#DF4637 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DF4637

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DF4637	#FFFFFF	#000000	##000000
##DF4637	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#726734

Deuteranopia (green-blind)

#988931

Tritanopia (blue-blind)

#F50F44

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #df4637;
/* rgb */ color: rgb(223, 70, 55);
/* oklch */ color: oklch(61.1% 0.192 29.4);

Tailwind

colors: {
  custom: {
    50: '#f2826f',
    500: '#df4637',
    950: '#000000',
  },
}

SCSS

$custom: #df4637;
$custom-light: #f2826f;
$custom-dark: #000000;

JSON

{
  "hex": "#df4637",
  "rgb": {
    "r": 223,
    "g": 70,
    "b": 55
  },
  "hsl": {
    "h": 5.357,
    "s": 72.414,
    "l": 54.51
  },
  "oklch": {
    "l": 0.61059,
    "c": 0.19209,
    "h": 29.4
  },
  "luminance": 0.20344
}

Semantic roles & 50–950 ramp

primary

#DF4637

secondary

#95D6DC

accent

#DFEF39

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#190B07

muted

#867C7A

Preview Lab

Preview with #DF4637

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

Preview Lab → · Contrast checker → · Palette generator →