#DF4337#DF4337

#DF4337 is a mid, vivid red. Relative luminance 0.200; OKLCH L 60.8% C 0.195 H 28.6°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#DF4337
RGB	rgb(223, 67, 55)
HSL	hsl(4, 72%, 55%)
HSV	hsv(4, 75%, 87%)
CMYK	cmyk(0%, 70%, 75.3%, 12.5%)
CIE-LAB	lab(51.82, 59.57, 42.00)
CIE-LCH	lch(51.82, 72.89, 35.18°)
OKLab	oklab(60.75% 0.171 0.0932)
OKLCH	oklch(60.75% 0.195 28.6)
XYZ	xyz(33.1320, 19.9831, 5.7263)
Luminance	0.1998 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DF4337 #37D3DF

analogous

#DF377F #DF4337 #DF9737

triadic

#DF4337 #37DF43 #4337DF

tetradic

#DF4337 #7FDF37 #37D3DF #9737DF

square

#DF4337 #7FDF37 #37D3DF #9737DF

split-complementary

#DF4337 #37DF97 #377FDF

monochromatic

#861E15 #BB291E #DF4337 #E7756C #F0A6A1

Accessibility & contrast

On white

4.20

#DF4337 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#DF4337 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DF4337

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DF4337	#FFFFFF	#000000	##000000
##DF4337	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#716634

Deuteranopia (green-blind)

#978831

Tritanopia (blue-blind)

#F50042

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #df4337;
/* rgb */ color: rgb(223, 67, 55);
/* oklch */ color: oklch(60.8% 0.195 28.6);

Tailwind

colors: {
  custom: {
    50: '#f2816f',
    500: '#df4337',
    950: '#000000',
  },
}

SCSS

$custom: #df4337;
$custom-light: #f2816f;
$custom-dark: #000000;

JSON

{
  "hex": "#df4337",
  "rgb": {
    "r": 223,
    "g": 67,
    "b": 55
  },
  "hsl": {
    "h": 4.286,
    "s": 72.414,
    "l": 54.51
  },
  "oklch": {
    "l": 0.60751,
    "c": 0.19471,
    "h": 28.6
  },
  "luminance": 0.19978
}

Semantic roles & 50–950 ramp

primary

#DF4337

secondary

#95D7DC

accent

#E2EF39

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#190B07

muted

#867C7A

Preview Lab

Preview with #DF4337

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

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