#DF4A37#DF4A37

#DF4A37 is a mid, vivid red. Relative luminance 0.209; OKLCH L 61.5% C 0.189 H 30.4°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#DF4A37
RGB	rgb(223, 74, 55)
HSL	hsl(7, 72%, 55%)
HSV	hsv(7, 75%, 87%)
CMYK	cmyk(0%, 66.8%, 75.3%, 12.5%)
CIE-LAB	lab(52.80, 56.88, 43.06)
CIE-LCH	lch(52.80, 71.34, 37.12°)
OKLab	oklab(61.49% 0.1625 0.0955)
OKLCH	oklch(61.49% 0.189 30.4)
XYZ	xyz(33.5736, 20.8663, 5.8735)
Luminance	0.2086 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DF4A37 #37CCDF

analogous

#DF3778 #DF4A37 #DF9E37

triadic

#DF4A37 #37DF4A #4A37DF

tetradic

#DF4A37 #78DF37 #37CCDF #9E37DF

square

#DF4A37 #78DF37 #37CCDF #9E37DF

split-complementary

#DF4A37 #37DF9E #3778DF

monochromatic

#862215 #BB301E #DF4A37 #E77A6C #F0A9A1

Accessibility & contrast

On white

4.06

#DF4A37 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#DF4A37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DF4A37

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DF4A37	#FFFFFF	#000000	##000000
##DF4A37	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#756934

Deuteranopia (green-blind)

#9A8A31

Tritanopia (blue-blind)

#F51C47

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #df4a37;
/* rgb */ color: rgb(223, 74, 55);
/* oklch */ color: oklch(61.5% 0.189 30.4);

Tailwind

colors: {
  custom: {
    50: '#f2846f',
    500: '#df4a37',
    950: '#000000',
  },
}

SCSS

$custom: #df4a37;
$custom-light: #f2846f;
$custom-dark: #000000;

JSON

{
  "hex": "#df4a37",
  "rgb": {
    "r": 223,
    "g": 74,
    "b": 55
  },
  "hsl": {
    "h": 6.786,
    "s": 72.414,
    "l": 54.51
  },
  "oklch": {
    "l": 0.61488,
    "c": 0.18853,
    "h": 30.4
  },
  "luminance": 0.20861
}

Semantic roles & 50–950 ramp

primary

#DF4A37

secondary

#95D4DC

accent

#DAEF39

background

#FFF8F6

surface

#FFF0EC

border

#D7CBC7

text

#190B07

muted

#867C7A

Preview Lab

Preview with #DF4A37

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

Preview Lab → · Contrast checker → · Palette generator →