#C53035#C53035

#C53035 is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.5% C 0.185 H 24.3°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#C53035
RGB	rgb(197, 48, 53)
HSL	hsl(358, 61%, 48%)
HSV	hsv(358, 76%, 77%)
CMYK	cmyk(0%, 75.6%, 73.1%, 22.7%)
CIE-LAB	lab(44.58, 58.06, 33.73)
CIE-LCH	lch(44.58, 67.15, 30.15°)
OKLab	oklab(54.47% 0.1689 0.0764)
OKLCH	oklch(54.47% 0.185 24.3)
XYZ	xyz(24.7284, 14.2451, 4.8150)
Luminance	0.1424 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C53035 #30C5C0

analogous

#C5307F #C53035 #C57630

triadic

#C53035 #35C530 #3035C5

tetradic

#C53035 #7FC530 #30C5C0 #7630C5

square

#C53035 #7FC530 #30C5C0 #7630C5

split-complementary

#C53035 #30C576 #307FC5

monochromatic

#63181B #942428 #C53035 #D75B5F #E38C8F

Accessibility & contrast

On white

5.46

#C53035 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#C53035 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C53035

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C53035	#FFFFFF	#000000	##FFFFFF
##C53035	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)

#5D5534

Deuteranopia (green-blind)

#827530

Tritanopia (blue-blind)

#D90034

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c53035;
/* rgb */ color: rgb(197, 48, 53);
/* oklch */ color: oklch(54.5% 0.185 24.3);

Tailwind

colors: {
  custom: {
    50: '#df756c',
    500: '#c53035',
    950: '#000000',
  },
}

SCSS

$custom: #c53035;
$custom-light: #df756c;
$custom-dark: #000000;

JSON

{
  "hex": "#c53035",
  "rgb": {
    "r": 197,
    "g": 48,
    "b": 53
  },
  "hsl": {
    "h": 357.987,
    "s": 60.816,
    "l": 48.039
  },
  "oklch": {
    "l": 0.54473,
    "c": 0.18535,
    "h": 24.3
  },
  "luminance": 0.14241
}

Semantic roles & 50–950 ramp

primary

#C53035

secondary

#84CDCB

accent

#E4DF44

background

#FFF7F6

surface

#FEEDEB

border

#D6C8C6

text

#170907

muted

#857B7A

Preview Lab

Preview with #C53035

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

Preview Lab → · Contrast checker → · Palette generator →