#C45337#C45337

#C45337 is a mid, vivid red. Relative luminance 0.182; OKLCH L 58.3% C 0.151 H 35.1°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#C45337
RGB	rgb(196, 83, 55)
HSL	hsl(12, 56%, 49%)
HSV	hsv(12, 72%, 77%)
CMYK	cmyk(0%, 57.7%, 71.9%, 23.1%)
CIE-LAB	lab(49.74, 43.49, 38.40)
CIE-LCH	lch(49.74, 58.02, 41.45°)
OKLab	oklab(58.32% 0.1237 0.087)
OKLCH	oklch(58.32% 0.151 35.1)
XYZ	xyz(26.5505, 18.2016, 5.7288)
Luminance	0.1820 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C45337 #37A8C4

analogous

#C43762 #C45337 #C49A37

triadic

#C45337 #37C453 #5337C4

tetradic

#C45337 #62C437 #37A8C4 #9A37C4

square

#C45337 #62C437 #37A8C4 #9A37C4

split-complementary

#C45337 #37C49A #3762C4

monochromatic

#642B1C #943F2A #C45337 #D47B65 #E1A494

Accessibility & contrast

On white

4.53

#C45337 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#C45337 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C45337

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C45337	#FFFFFF	#000000	##000000
##C45337	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#726734

Deuteranopia (green-blind)

#8E8034

Tritanopia (blue-blind)

#D73A4D

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #c45337;
/* rgb */ color: rgb(196, 83, 55);
/* oklch */ color: oklch(58.3% 0.151 35.1);

Tailwind

colors: {
  custom: {
    50: '#dd876f',
    500: '#c45337',
    950: '#000000',
  },
}

SCSS

$custom: #c45337;
$custom-light: #dd876f;
$custom-dark: #000000;

JSON

{
  "hex": "#c45337",
  "rgb": {
    "r": 196,
    "g": 83,
    "b": 55
  },
  "hsl": {
    "h": 11.915,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.58319,
    "c": 0.15127,
    "h": 35.1
  },
  "luminance": 0.18198
}

Semantic roles & 50–950 ramp

primary

#C45337

secondary

#8BBFCC

accent

#C1DF48

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#160B07

muted

#847C7A

Preview Lab

Preview with #C45337

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

Preview Lab → · Contrast checker → · Palette generator →