#C4404F#C4404F

#C4404F is a mid, vivid red. Relative luminance 0.160; OKLCH L 56.3% C 0.167 H 17.9°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#C4404F
RGB	rgb(196, 64, 79)
HSL	hsl(353, 53%, 51%)
HSV	hsv(353, 67%, 77%)
CMYK	cmyk(0%, 67.3%, 59.7%, 23.1%)
CIE-LAB	lab(46.94, 53.35, 21.04)
CIE-LCH	lch(46.94, 57.35, 21.52°)
OKLab	oklab(56.33% 0.1593 0.0514)
OKLCH	oklch(56.33% 0.167 17.9)
XYZ	xyz(26.0121, 15.9707, 9.1085)
Luminance	0.1597 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4404F #40C4B5

analogous

#C44091 #C4404F #C47340

triadic

#C4404F #4FC440 #404FC4

tetradic

#C4404F #91C440 #40C4B5 #7340C4

square

#C4404F #91C440 #40C4B5 #7340C4

split-complementary

#C4404F #40C473 #4091C4

monochromatic

#692029 #982F3B #C4404F #D26F7A #E19EA5

Accessibility & contrast

On white

5.01

#C4404F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#C4404F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C4404F

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4404F	#FFFFFF	#000000	##FFFFFF
##C4404F	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625E4F

Deuteranopia (green-blind)

#84794C

Tritanopia (blue-blind)

#D62246

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c4404f;
/* rgb */ color: rgb(196, 64, 79);
/* oklch */ color: oklch(56.3% 0.167 17.9);

Tailwind

colors: {
  custom: {
    50: '#dc7d80',
    500: '#c4404f',
    950: '#000000',
  },
}

SCSS

$custom: #c4404f;
$custom-light: #dc7d80;
$custom-dark: #000000;

JSON

{
  "hex": "#c4404f",
  "rgb": {
    "r": 196,
    "g": 64,
    "b": 79
  },
  "hsl": {
    "h": 353.182,
    "s": 52.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.56328,
    "c": 0.16735,
    "h": 17.9
  },
  "luminance": 0.15967
}

Semantic roles & 50–950 ramp

primary

#C4404F

secondary

#93CDC6

accent

#DCCC4C

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C4404F

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

Preview Lab → · Contrast checker → · Palette generator →