#DF404B#DF404B

#DF404B is a mid, vivid red. Relative luminance 0.199; OKLCH L 60.7% C 0.195 H 21.6°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#DF404B
RGB	rgb(223, 64, 75)
HSL	hsl(356, 71%, 56%)
HSV	hsv(356, 71%, 87%)
CMYK	cmyk(0%, 71.3%, 66.4%, 12.5%)
CIE-LAB	lab(51.69, 61.57, 30.48)
CIE-LCH	lch(51.69, 68.70, 26.34°)
OKLab	oklab(60.74% 0.1814 0.0717)
OKLCH	oklch(60.74% 0.195 21.6)
XYZ	xyz(33.5384, 19.8677, 8.7241)
Luminance	0.1986 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DF404B #40DFD4

analogous

#DF409B #DF404B #DF8540

triadic

#DF404B #4BDF40 #404BDF

tetradic

#DF404B #9BDF40 #40DFD4 #8540DF

square

#DF404B #9BDF40 #40DFD4 #8540DF

split-complementary

#DF404B #40DF85 #409BDF

monochromatic

#8D1820 #C1202C #DF404B #E8747C #F1A9AE

Accessibility & contrast

On white

4.22

#DF404B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#DF404B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #DF404B

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DF404B	#FFFFFF	#000000	##000000
##DF404B	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D664A

Deuteranopia (green-blind)

#958846

Tritanopia (blue-blind)

#F50145

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #df404b;
/* rgb */ color: rgb(223, 64, 75);
/* oklch */ color: oklch(60.7% 0.195 21.6);

Tailwind

colors: {
  custom: {
    50: '#f1807d',
    500: '#df404b',
    950: '#000000',
  },
}

SCSS

$custom: #df404b;
$custom-light: #f1807d;
$custom-dark: #000000;

JSON

{
  "hex": "#df404b",
  "rgb": {
    "r": 223,
    "g": 64,
    "b": 75
  },
  "hsl": {
    "h": 355.849,
    "s": 71.3,
    "l": 56.275
  },
  "oklch": {
    "l": 0.60737,
    "c": 0.19501,
    "h": 21.6
  },
  "luminance": 0.19863
}

Semantic roles & 50–950 ramp

primary

#DF404B

secondary

#9DDEDA

accent

#EEE23A

background

#FFF8F7

surface

#FFEFEE

border

#D7CAC9

text

#180B09

muted

#867C7B

Preview Lab

Preview with #DF404B

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

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