#C3404A#C3404A

#C3404A is a mid, vivid red. Relative luminance 0.158; OKLCH L 56.1% C 0.166 H 20.1°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#C3404A
RGB	rgb(195, 64, 74)
HSL	hsl(355, 52%, 51%)
HSV	hsv(355, 67%, 76%)
CMYK	cmyk(0%, 67.2%, 62.1%, 23.5%)
CIE-LAB	lab(46.67, 52.69, 23.68)
CIE-LCH	lch(46.67, 57.77, 24.20°)
OKLab	oklab(56.06% 0.1564 0.0571)
OKLCH	oklch(56.06% 0.166 20.1)
XYZ	xyz(25.5776, 15.7669, 8.1737)
Luminance	0.1576 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3404A #40C3B9

analogous

#C3408B #C3404A #C37740

triadic

#C3404A #4AC340 #404AC3

tetradic

#C3404A #8BC340 #40C3B9 #7740C3

square

#C3404A #8BC340 #40C3B9 #7740C3

split-complementary

#C3404A #40C377 #408BC3

monochromatic

#682126 #972F37 #C3404A #D26F76 #E09DA2

Accessibility & contrast

On white

5.06

#C3404A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#C3404A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C3404A

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3404A	#FFFFFF	#000000	##FFFFFF
##C3404A	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625D49

Deuteranopia (green-blind)

#847946

Tritanopia (blue-blind)

#D62145

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c3404a;
/* rgb */ color: rgb(195, 64, 74);
/* oklch */ color: oklch(56.1% 0.166 20.1);

Tailwind

colors: {
  custom: {
    50: '#dc7c7c',
    500: '#c3404a',
    950: '#000000',
  },
}

SCSS

$custom: #c3404a;
$custom-light: #dc7c7c;
$custom-dark: #000000;

JSON

{
  "hex": "#c3404a",
  "rgb": {
    "r": 195,
    "g": 64,
    "b": 74
  },
  "hsl": {
    "h": 355.42,
    "s": 52.191,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56064,
    "c": 0.16648,
    "h": 20.1
  },
  "luminance": 0.15763
}

Semantic roles & 50–950 ramp

primary

#C3404A

secondary

#92CCC8

accent

#DCD14C

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C3404A

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

Preview Lab → · Contrast checker → · Palette generator →