#C53029#C53029

#C53029 is a mid, vivid red. Relative luminance 0.141; OKLCH L 54.3% C 0.187 H 28.0°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#C53029
RGB	rgb(197, 48, 41)
HSL	hsl(3, 66%, 47%)
HSV	hsv(3, 79%, 77%)
CMYK	cmyk(0%, 75.6%, 79.2%, 22.7%)
CIE-LAB	lab(44.44, 57.61, 40.39)
CIE-LCH	lch(44.44, 70.36, 35.03°)
OKLab	oklab(54.33% 0.1649 0.0877)
OKLCH	oklch(54.33% 0.187 28)
XYZ	xyz(24.4861, 14.1482, 3.5390)
Luminance	0.1414 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C53029 #29BEC5

analogous

#C52970 #C53029 #C57E29

triadic

#C53029 #29C530 #3029C5

tetradic

#C53029 #70C529 #29BEC5 #7E29C5

square

#C53029 #70C529 #29BEC5 #7E29C5

split-complementary

#C53029 #29C57E #2970C5

monochromatic

#601714 #92241E #C53029 #DB5751 #E58883

Accessibility & contrast

On white

5.48

#C53029 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#C53029 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C53029

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C53029	#FFFFFF	#000000	##FFFFFF
##C53029	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5426

Deuteranopia (green-blind)

#837522

Tritanopia (blue-blind)

#D90030

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c53029;
/* rgb */ color: rgb(197, 48, 41);
/* oklch */ color: oklch(54.3% 0.187 28.0);

Tailwind

colors: {
  custom: {
    50: '#e07464',
    500: '#c53029',
    950: '#000000',
  },
}

SCSS

$custom: #c53029;
$custom-light: #e07464;
$custom-dark: #000000;

JSON

{
  "hex": "#c53029",
  "rgb": {
    "r": 197,
    "g": 48,
    "b": 41
  },
  "hsl": {
    "h": 2.692,
    "s": 65.546,
    "l": 46.667
  },
  "oklch": {
    "l": 0.54327,
    "c": 0.1868,
    "h": 28
  },
  "luminance": 0.14144
}

Semantic roles & 50–950 ramp

primary

#C53029

secondary

#7CCBCE

accent

#E1E83F

background

#FFF7F6

surface

#FEEDEB

border

#D6C8C6

text

#170905

muted

#857B7A

Preview Lab

Preview with #C53029

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

Preview Lab → · Contrast checker → · Palette generator →