#C34539#C34539

#C34539 is a mid, vivid red. Relative luminance 0.162; OKLCH L 56.4% C 0.163 H 28.7°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#C34539
RGB	rgb(195, 69, 57)
HSL	hsl(5, 55%, 49%)
HSV	hsv(5, 71%, 76%)
CMYK	cmyk(0%, 64.6%, 70.8%, 23.5%)
CIE-LAB	lab(47.18, 49.62, 34.32)
CIE-LCH	lch(47.18, 60.34, 34.67°)
OKLab	oklab(56.36% 0.1434 0.0786)
OKLCH	oklch(56.36% 0.163 28.7)
XYZ	xyz(25.3750, 16.1573, 5.6526)
Luminance	0.1615 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C34539 #39B7C3

analogous

#C33972 #C34539 #C38A39

triadic

#C34539 #39C345 #4539C3

tetradic

#C34539 #72C339 #39B7C3 #8A39C3

square

#C34539 #72C339 #39B7C3 #8A39C3

split-complementary

#C34539 #39C38A #3972C3

monochromatic

#64231D #94342B #C34539 #D27067 #E09D96

Accessibility & contrast

On white

4.96

#C34539 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#C34539 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C34539

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C34539	#FFFFFF	#000000	##FFFFFF
##C34539	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685F37

Deuteranopia (green-blind)

#877A35

Tritanopia (blue-blind)

#D62543

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c34539;
/* rgb */ color: rgb(195, 69, 57);
/* oklch */ color: oklch(56.4% 0.163 28.7);

Tailwind

colors: {
  custom: {
    50: '#dd7f70',
    500: '#c34539',
    950: '#000000',
  },
}

SCSS

$custom: #c34539;
$custom-light: #dd7f70;
$custom-dark: #000000;

JSON

{
  "hex": "#c34539",
  "rgb": {
    "r": 195,
    "g": 69,
    "b": 57
  },
  "hsl": {
    "h": 5.217,
    "s": 54.762,
    "l": 49.412
  },
  "oklch": {
    "l": 0.56365,
    "c": 0.16347,
    "h": 28.7
  },
  "luminance": 0.16154
}

Semantic roles & 50–950 ramp

primary

#C34539

secondary

#8CC6CC

accent

#D1DE4A

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #C34539

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

Preview Lab → · Contrast checker → · Palette generator →