#C34B37#C34B37

#C34B37 is a mid, vivid red. Relative luminance 0.169; OKLCH L 57.1% C 0.158 H 31.7°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#C34B37
RGB	rgb(195, 75, 55)
HSL	hsl(9, 56%, 49%)
HSV	hsv(9, 72%, 76%)
CMYK	cmyk(0%, 61.5%, 71.8%, 23.5%)
CIE-LAB	lab(48.15, 46.87, 36.56)
CIE-LCH	lch(48.15, 59.44, 37.96°)
OKLab	oklab(57.09% 0.1343 0.0831)
OKLCH	oklch(57.09% 0.158 31.7)
XYZ	xyz(25.7140, 16.9136, 5.5243)
Luminance	0.1691 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C34B37 #37AFC3

analogous

#C33769 #C34B37 #C39137

triadic

#C34B37 #37C34B #4B37C3

tetradic

#C34B37 #69C337 #37AFC3 #9137C3

square

#C34B37 #69C337 #37AFC3 #9137C3

split-complementary

#C34B37 #37C391 #3769C3

monochromatic

#64261C #93392A #C34B37 #D37464 #E19F94

Accessibility & contrast

On white

4.79

#C34B37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#C34B37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C34B37

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C34B37	#FFFFFF	#000000	##FFFFFF
##C34B37	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6234

Deuteranopia (green-blind)

#8A7C33

Tritanopia (blue-blind)

#D62F47

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #c34b37;
/* rgb */ color: rgb(195, 75, 55);
/* oklch */ color: oklch(57.1% 0.158 31.7);

Tailwind

colors: {
  custom: {
    50: '#dd826f',
    500: '#c34b37',
    950: '#000000',
  },
}

SCSS

$custom: #c34b37;
$custom-light: #dd826f;
$custom-dark: #000000;

JSON

{
  "hex": "#c34b37",
  "rgb": {
    "r": 195,
    "g": 75,
    "b": 55
  },
  "hsl": {
    "h": 8.571,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.57087,
    "c": 0.15794,
    "h": 31.7
  },
  "luminance": 0.1691
}

Semantic roles & 50–950 ramp

primary

#C34B37

secondary

#8AC2CC

accent

#CADF49

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#160B07

muted

#847C7A

Preview Lab

Preview with #C34B37

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

Preview Lab → · Contrast checker → · Palette generator →