#C53C29#C53C29

#C53C29 is a mid, vivid red. Relative luminance 0.153; OKLCH L 55.5% C 0.177 H 31.0°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#C53C29
RGB	rgb(197, 60, 41)
HSL	hsl(7, 66%, 47%)
HSV	hsv(7, 79%, 77%)
CMYK	cmyk(0%, 69.5%, 79.2%, 22.7%)
CIE-LAB	lab(46.00, 53.33, 41.96)
CIE-LCH	lch(46.00, 67.86, 38.20°)
OKLab	oklab(55.48% 0.1515 0.0911)
OKLCH	oklch(55.48% 0.177 31)
XYZ	xyz(25.0450, 15.2659, 3.7253)
Luminance	0.1526 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C53C29 #29B2C5

analogous

#C52964 #C53C29 #C58A29

triadic

#C53C29 #29C53C #3C29C5

tetradic

#C53C29 #64C529 #29B2C5 #8A29C5

square

#C53C29 #64C529 #29B2C5 #8A29C5

split-complementary

#C53C29 #29C58A #2964C5

monochromatic

#601D14 #922D1E #C53C29 #DB6151 #E58F83

Accessibility & contrast

On white

5.18

#C53C29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#C53C29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C53C29

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C53C29	#FFFFFF	#000000	##FFFFFF
##C53C29	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645A26

Deuteranopia (green-blind)

#867823

Tritanopia (blue-blind)

#D90539

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c53c29;
/* rgb */ color: rgb(197, 60, 41);
/* oklch */ color: oklch(55.5% 0.177 31.0);

Tailwind

colors: {
  custom: {
    50: '#e07a64',
    500: '#c53c29',
    950: '#000000',
  },
}

SCSS

$custom: #c53c29;
$custom-light: #e07a64;
$custom-dark: #000000;

JSON

{
  "hex": "#c53c29",
  "rgb": {
    "r": 197,
    "g": 60,
    "b": 41
  },
  "hsl": {
    "h": 7.308,
    "s": 65.546,
    "l": 46.667
  },
  "oklch": {
    "l": 0.55485,
    "c": 0.17682,
    "h": 31
  },
  "luminance": 0.15262
}

Semantic roles & 50–950 ramp

primary

#C53C29

secondary

#7CC4CE

accent

#D4E83F

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170A05

muted

#857C7A

Preview Lab

Preview with #C53C29

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

Preview Lab → · Contrast checker → · Palette generator →