#C53034#C53034

#C53034 is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.5% C 0.185 H 24.7°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#C53034
RGB	rgb(197, 48, 52)
HSL	hsl(358, 61%, 48%)
HSV	hsv(358, 76%, 77%)
CMYK	cmyk(0%, 75.6%, 73.6%, 22.7%)
CIE-LAB	lab(44.57, 58.02, 34.30)
CIE-LCH	lch(44.57, 67.40, 30.59°)
OKLab	oklab(54.46% 0.1685 0.0774)
OKLCH	oklch(54.46% 0.185 24.7)
XYZ	xyz(24.7056, 14.2360, 4.6951)
Luminance	0.1423 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C53034 #30C5C1

analogous

#C5307F #C53034 #C57630

triadic

#C53034 #34C530 #3034C5

tetradic

#C53034 #7FC530 #30C5C1 #7630C5

square

#C53034 #7FC530 #30C5C1 #7630C5

split-complementary

#C53034 #30C576 #307FC5

monochromatic

#63181A #942427 #C53034 #D75B5E #E38C8F

Accessibility & contrast

On white

5.46

#C53034 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#C53034 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C53034

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C53034	#FFFFFF	#000000	##FFFFFF
##C53034	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5533

Deuteranopia (green-blind)

#82752F

Tritanopia (blue-blind)

#D90033

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c53034;
/* rgb */ color: rgb(197, 48, 52);
/* oklch */ color: oklch(54.5% 0.185 24.7);

Tailwind

colors: {
  custom: {
    50: '#df756c',
    500: '#c53034',
    950: '#000000',
  },
}

SCSS

$custom: #c53034;
$custom-light: #df756c;
$custom-dark: #000000;

JSON

{
  "hex": "#c53034",
  "rgb": {
    "r": 197,
    "g": 48,
    "b": 52
  },
  "hsl": {
    "h": 358.389,
    "s": 60.816,
    "l": 48.039
  },
  "oklch": {
    "l": 0.54459,
    "c": 0.18545,
    "h": 24.7
  },
  "luminance": 0.14232
}

Semantic roles & 50–950 ramp

primary

#C53034

secondary

#84CDCB

accent

#E4E044

background

#FFF7F6

surface

#FEEDEB

border

#D6C8C6

text

#170907

muted

#857B7A

Preview Lab

Preview with #C53034

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

Preview Lab → · Contrast checker → · Palette generator →