#C4404C#C4404C

#C4404C is a mid, vivid red. Relative luminance 0.159; OKLCH L 56.3% C 0.167 H 19.2°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#C4404C
RGB	rgb(196, 64, 76)
HSL	hsl(355, 53%, 51%)
HSV	hsv(355, 67%, 77%)
CMYK	cmyk(0%, 67.3%, 61.2%, 23.1%)
CIE-LAB	lab(46.88, 53.15, 22.78)
CIE-LCH	lch(46.88, 57.82, 23.20°)
OKLab	oklab(56.27% 0.1581 0.0552)
OKLCH	oklch(56.27% 0.167 19.2)
XYZ	xyz(25.9054, 15.9280, 8.5464)
Luminance	0.1592 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4404C #40C4B8

analogous

#C4408E #C4404C #C47640

triadic

#C4404C #4CC440 #404CC4

tetradic

#C4404C #8EC440 #40C4B8 #7640C4

square

#C4404C #8EC440 #40C4B8 #7640C4

split-complementary

#C4404C #40C476 #408EC4

monochromatic

#692027 #982F38 #C4404C #D26F78 #E19EA4

Accessibility & contrast

On white

5.02

#C4404C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#C4404C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C4404C

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4404C	#FFFFFF	#000000	##FFFFFF
##C4404C	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625D4C

Deuteranopia (green-blind)

#847948

Tritanopia (blue-blind)

#D72145

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c4404c;
/* rgb */ color: rgb(196, 64, 76);
/* oklch */ color: oklch(56.3% 0.167 19.2);

Tailwind

colors: {
  custom: {
    50: '#dd7d7e',
    500: '#c4404c',
    950: '#000000',
  },
}

SCSS

$custom: #c4404c;
$custom-light: #dd7d7e;
$custom-dark: #000000;

JSON

{
  "hex": "#c4404c",
  "rgb": {
    "r": 196,
    "g": 64,
    "b": 76
  },
  "hsl": {
    "h": 354.545,
    "s": 52.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.56268,
    "c": 0.16743,
    "h": 19.2
  },
  "luminance": 0.15924
}

Semantic roles & 50–950 ramp

primary

#C4404C

secondary

#93CDC8

accent

#DCCF4C

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C4404C

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

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