#C34A37#C34A37

#C34A37 is a mid, vivid red. Relative luminance 0.168; OKLCH L 57.0% C 0.159 H 31.3°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#C34A37
RGB	rgb(195, 74, 55)
HSL	hsl(8, 56%, 49%)
HSV	hsv(8, 72%, 76%)
CMYK	cmyk(0%, 62.1%, 71.8%, 23.5%)
CIE-LAB	lab(47.98, 47.32, 36.37)
CIE-LCH	lch(47.98, 59.68, 37.55°)
OKLab	oklab(56.96% 0.1357 0.0827)
OKLCH	oklch(56.96% 0.159 31.3)
XYZ	xyz(25.6467, 16.7791, 5.5019)
Luminance	0.1678 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C34A37 #37B0C3

analogous

#C3376A #C34A37 #C39037

triadic

#C34A37 #37C34A #4A37C3

tetradic

#C34A37 #6AC337 #37B0C3 #9037C3

square

#C34A37 #6AC337 #37B0C3 #9037C3

split-complementary

#C34A37 #37C390 #376AC3

monochromatic

#64261C #93382A #C34A37 #D37364 #E19E94

Accessibility & contrast

On white

4.82

#C34A37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#C34A37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C34A37

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C34A37	#FFFFFF	#000000	##FFFFFF
##C34A37	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6134

Deuteranopia (green-blind)

#897C33

Tritanopia (blue-blind)

#D62D46

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #c34a37;
/* rgb */ color: rgb(195, 74, 55);
/* oklch */ color: oklch(57.0% 0.159 31.3);

Tailwind

colors: {
  custom: {
    50: '#dd826f',
    500: '#c34a37',
    950: '#000000',
  },
}

SCSS

$custom: #c34a37;
$custom-light: #dd826f;
$custom-dark: #000000;

JSON

{
  "hex": "#c34a37",
  "rgb": {
    "r": 195,
    "g": 74,
    "b": 55
  },
  "hsl": {
    "h": 8.143,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.56959,
    "c": 0.15892,
    "h": 31.3
  },
  "luminance": 0.16775
}

Semantic roles & 50–950 ramp

primary

#C34A37

secondary

#8AC3CC

accent

#CBDF49

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#160B07

muted

#847C7A

Preview Lab

Preview with #C34A37

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

Preview Lab → · Contrast checker → · Palette generator →