#C22939#C22939

#C22939 is a mid, vivid red. Relative luminance 0.134; OKLCH L 53.4% C 0.188 H 21.4°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#C22939
RGB	rgb(194, 41, 57)
HSL	hsl(354, 65%, 46%)
HSV	hsv(354, 79%, 76%)
CMYK	cmyk(0%, 78.9%, 70.6%, 23.9%)
CIE-LAB	lab(43.29, 59.50, 29.69)
CIE-LCH	lch(43.29, 66.50, 26.52°)
OKLab	oklab(53.43% 0.1747 0.0684)
OKLCH	oklch(53.43% 0.188 21.4)
XYZ	xyz(23.7823, 13.3543, 5.1955)
Luminance	0.1335 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C22939 #29C2B2

analogous

#C22985 #C22939 #C26529

triadic

#C22939 #39C229 #2939C2

tetradic

#C22939 #85C229 #29C2B2 #6529C2

square

#C22939 #85C229 #29C2B2 #6529C2

split-complementary

#C22939 #29C265 #2985C2

monochromatic

#5D141B #8F1E2A #C22939 #DA4E5D #E4818B

Accessibility & contrast

On white

5.72

#C22939 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#C22939 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C22939

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C22939	#FFFFFF	#000000	##FFFFFF
##C22939	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)

#585138

Deuteranopia (green-blind)

#7E7234

Tritanopia (blue-blind)

#D50031

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #c22939;
/* rgb */ color: rgb(194, 41, 57);
/* oklch */ color: oklch(53.4% 0.188 21.4);

Tailwind

colors: {
  custom: {
    50: '#dd716f',
    500: '#c22939',
    950: '#000000',
  },
}

SCSS

$custom: #c22939;
$custom-light: #dd716f;
$custom-dark: #000000;

JSON

{
  "hex": "#c22939",
  "rgb": {
    "r": 194,
    "g": 41,
    "b": 57
  },
  "hsl": {
    "h": 353.725,
    "s": 65.106,
    "l": 46.078
  },
  "oklch": {
    "l": 0.53429,
    "c": 0.18765,
    "h": 21.4
  },
  "luminance": 0.13351
}

Semantic roles & 50–950 ramp

primary

#C22939

secondary

#7ACDC4

accent

#E8D640

background

#FEF7F6

surface

#FDEDEC

border

#D5C8C7

text

#170907

muted

#857B7A

Preview Lab

Preview with #C22939

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

Preview Lab → · Contrast checker → · Palette generator →