#DF4937#DF4937

#DF4937 is a mid, vivid red. Relative luminance 0.207; OKLCH L 61.4% C 0.189 H 30.2°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#DF4937
RGB	rgb(223, 73, 55)
HSL	hsl(6, 72%, 55%)
HSV	hsv(6, 75%, 87%)
CMYK	cmyk(0%, 67.3%, 75.3%, 12.5%)
CIE-LAB	lab(52.66, 57.28, 42.90)
CIE-LCH	lch(52.66, 71.56, 36.83°)
OKLab	oklab(61.38% 0.1638 0.0952)
OKLCH	oklch(61.38% 0.189 30.2)
XYZ	xyz(33.5073, 20.7339, 5.8514)
Luminance	0.2073 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DF4937 #37CDDF

analogous

#DF3779 #DF4937 #DF9D37

triadic

#DF4937 #37DF49 #4937DF

tetradic

#DF4937 #79DF37 #37CDDF #9D37DF

square

#DF4937 #79DF37 #37CDDF #9D37DF

split-complementary

#DF4937 #37DF9D #3779DF

monochromatic

#862215 #BB2F1E #DF4937 #E7796C #F0A9A1

Accessibility & contrast

On white

4.08

#DF4937 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#DF4937 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DF4937

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DF4937	#FFFFFF	#000000	##000000
##DF4937	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#746934

Deuteranopia (green-blind)

#998A31

Tritanopia (blue-blind)

#F51946

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #df4937;
/* rgb */ color: rgb(223, 73, 55);
/* oklch */ color: oklch(61.4% 0.189 30.2);

Tailwind

colors: {
  custom: {
    50: '#f2846f',
    500: '#df4937',
    950: '#000000',
  },
}

SCSS

$custom: #df4937;
$custom-light: #f2846f;
$custom-dark: #000000;

JSON

{
  "hex": "#df4937",
  "rgb": {
    "r": 223,
    "g": 73,
    "b": 55
  },
  "hsl": {
    "h": 6.429,
    "s": 72.414,
    "l": 54.51
  },
  "oklch": {
    "l": 0.61379,
    "c": 0.18943,
    "h": 30.2
  },
  "luminance": 0.20729
}

Semantic roles & 50–950 ramp

primary

#DF4937

secondary

#95D5DC

accent

#DCEF39

background

#FFF8F6

surface

#FFF0EC

border

#D7CBC7

text

#190B07

muted

#867C7A

Preview Lab

Preview with #DF4937

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

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