#C22B29#C22B29

#C22B29 is a mid, vivid red. Relative luminance 0.134; OKLCH L 53.4% C 0.188 H 26.9°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#C22B29
RGB	rgb(194, 43, 41)
HSL	hsl(1, 65%, 46%)
HSV	hsv(1, 79%, 76%)
CMYK	cmyk(0%, 77.8%, 78.9%, 23.9%)
CIE-LAB	lab(43.30, 58.27, 39.03)
CIE-LCH	lch(43.30, 70.14, 33.81°)
OKLab	oklab(53.37% 0.1674 0.085)
OKLCH	oklch(53.37% 0.188 26.9)
XYZ	xyz(23.5151, 13.3609, 3.4382)
Luminance	0.1336 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C22B29 #29C0C2

analogous

#C22973 #C22B29 #C27729

triadic

#C22B29 #29C22B #2B29C2

tetradic

#C22B29 #73C229 #29C0C2 #7729C2

square

#C22B29 #73C229 #29C0C2 #7729C2

split-complementary

#C22B29 #29C277 #2973C2

monochromatic

#5D1514 #8F201E #C22B29 #DA504E #E48281

Accessibility & contrast

On white

5.72

#C22B29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#C22B29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C22B29

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C22B29	#FFFFFF	#000000	##FFFFFF
##C22B29	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5127

Deuteranopia (green-blind)

#7F7222

Tritanopia (blue-blind)

#D6002D

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #c22b29;
/* rgb */ color: rgb(194, 43, 41);
/* oklch */ color: oklch(53.4% 0.188 26.9);

Tailwind

colors: {
  custom: {
    50: '#de7264',
    500: '#c22b29',
    950: '#000000',
  },
}

SCSS

$custom: #c22b29;
$custom-light: #de7264;
$custom-dark: #000000;

JSON

{
  "hex": "#c22b29",
  "rgb": {
    "r": 194,
    "g": 43,
    "b": 41
  },
  "hsl": {
    "h": 0.784,
    "s": 65.106,
    "l": 46.078
  },
  "oklch": {
    "l": 0.53372,
    "c": 0.1877,
    "h": 26.9
  },
  "luminance": 0.13357
}

Semantic roles & 50–950 ramp

primary

#C22B29

secondary

#7ACCCD

accent

#E6E840

background

#FFF7F6

surface

#FEEDEB

border

#D6C8C6

text

#170905

muted

#857B7A

Preview Lab

Preview with #C22B29

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

Preview Lab → · Contrast checker → · Palette generator →