#C3372E#C3372E

#C3372E is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.7% C 0.178 H 28.2°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#C3372E
RGB	rgb(195, 55, 46)
HSL	hsl(4, 62%, 47%)
HSV	hsv(4, 76%, 76%)
CMYK	cmyk(0%, 71.8%, 76.4%, 23.5%)
CIE-LAB	lab(44.99, 54.74, 38.08)
CIE-LCH	lch(44.99, 66.69, 34.83°)
OKLab	oklab(54.68% 0.1572 0.0843)
OKLCH	oklch(54.68% 0.178 28.2)
XYZ	xyz(24.3678, 14.5355, 4.1068)
Luminance	0.1453 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3372E #2EBAC3

analogous

#C32E70 #C3372E #C3812E

triadic

#C3372E #2EC337 #372EC3

tetradic

#C3372E #70C32E #2EBAC3 #812EC3

square

#C3372E #70C32E #2EBAC3 #812EC3

split-complementary

#C3372E #2EC381 #2E70C3

monochromatic

#601B17 #912922 #C3372E #D75F57 #E38E88

Accessibility & contrast

On white

5.38

#C3372E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#C3372E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C3372E

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3372E	#FFFFFF	#000000	##FFFFFF
##C3372E	1.00	5.38	3.91	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60572C

Deuteranopia (green-blind)

#837628

Tritanopia (blue-blind)

#D70036

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c3372e;
/* rgb */ color: rgb(195, 55, 46);
/* oklch */ color: oklch(54.7% 0.178 28.2);

Tailwind

colors: {
  custom: {
    50: '#de7768',
    500: '#c3372e',
    950: '#000000',
  },
}

SCSS

$custom: #c3372e;
$custom-light: #de7768;
$custom-dark: #000000;

JSON

{
  "hex": "#c3372e",
  "rgb": {
    "r": 195,
    "g": 55,
    "b": 46
  },
  "hsl": {
    "h": 3.624,
    "s": 61.826,
    "l": 47.255
  },
  "oklch": {
    "l": 0.54683,
    "c": 0.17834,
    "h": 28.2
  },
  "luminance": 0.14532
}

Semantic roles & 50–950 ramp

primary

#C3372E

secondary

#80C8CD

accent

#DBE543

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #C3372E

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

Preview Lab → · Contrast checker → · Palette generator →