#DF4837#DF4837

#DF4837 is a mid, vivid red. Relative luminance 0.206; OKLCH L 61.3% C 0.190 H 29.9°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#DF4837
RGB	rgb(223, 72, 55)
HSL	hsl(6, 72%, 55%)
HSV	hsv(6, 75%, 87%)
CMYK	cmyk(0%, 67.7%, 75.3%, 12.5%)
CIE-LAB	lab(52.51, 57.67, 42.75)
CIE-LCH	lch(52.51, 71.78, 36.55°)
OKLab	oklab(61.27% 0.165 0.0948)
OKLCH	oklch(61.27% 0.19 29.9)
XYZ	xyz(33.4421, 20.6035, 5.8296)
Luminance	0.2060 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DF4837 #37CEDF

analogous

#DF377A #DF4837 #DF9C37

triadic

#DF4837 #37DF48 #4837DF

tetradic

#DF4837 #7ADF37 #37CEDF #9C37DF

square

#DF4837 #7ADF37 #37CEDF #9C37DF

split-complementary

#DF4837 #37DF9C #377ADF

monochromatic

#862115 #BB2E1E #DF4837 #E7786C #F0A9A1

Accessibility & contrast

On white

4.10

#DF4837 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#DF4837 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DF4837

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DF4837	#FFFFFF	#000000	##000000
##DF4837	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#736834

Deuteranopia (green-blind)

#998931

Tritanopia (blue-blind)

#F51645

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #df4837;
/* rgb */ color: rgb(223, 72, 55);
/* oklch */ color: oklch(61.3% 0.190 29.9);

Tailwind

colors: {
  custom: {
    50: '#f2836f',
    500: '#df4837',
    950: '#000000',
  },
}

SCSS

$custom: #df4837;
$custom-light: #f2836f;
$custom-dark: #000000;

JSON

{
  "hex": "#df4837",
  "rgb": {
    "r": 223,
    "g": 72,
    "b": 55
  },
  "hsl": {
    "h": 6.071,
    "s": 72.414,
    "l": 54.51
  },
  "oklch": {
    "l": 0.61271,
    "c": 0.19031,
    "h": 29.9
  },
  "luminance": 0.20599
}

Semantic roles & 50–950 ramp

primary

#DF4837

secondary

#95D5DC

accent

#DDEF39

background

#FFF8F6

surface

#FFF0EC

border

#D7CBC7

text

#190B07

muted

#867C7A

Preview Lab

Preview with #DF4837

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

Preview Lab → · Contrast checker → · Palette generator →