#C53135#C53135

#C53135 is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.6% C 0.185 H 24.5°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#C53135
RGB	rgb(197, 49, 53)
HSL	hsl(358, 60%, 48%)
HSV	hsv(358, 75%, 77%)
CMYK	cmyk(0%, 75.1%, 73.1%, 22.7%)
CIE-LAB	lab(44.70, 57.74, 33.86)
CIE-LCH	lch(44.70, 66.93, 30.39°)
OKLab	oklab(54.56% 0.1679 0.0767)
OKLCH	oklch(54.56% 0.185 24.5)
XYZ	xyz(24.7697, 14.3278, 4.8288)
Luminance	0.1432 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C53135 #31C5C1

analogous

#C5317F #C53135 #C57731

triadic

#C53135 #35C531 #3135C5

tetradic

#C53135 #7FC531 #31C5C1 #7731C5

square

#C53135 #7FC531 #31C5C1 #7731C5

split-complementary

#C53135 #31C577 #317FC5

monochromatic

#63191B #942528 #C53135 #D75D60 #E38E90

Accessibility & contrast

On white

5.43

#C53135 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#C53135 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C53135

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C53135	#FFFFFF	#000000	##FFFFFF
##C53135	1.00	5.43	3.86	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5534

Deuteranopia (green-blind)

#827530

Tritanopia (blue-blind)

#D90034

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c53135;
/* rgb */ color: rgb(197, 49, 53);
/* oklch */ color: oklch(54.6% 0.185 24.5);

Tailwind

colors: {
  custom: {
    50: '#df756c',
    500: '#c53135',
    950: '#000000',
  },
}

SCSS

$custom: #c53135;
$custom-light: #df756c;
$custom-dark: #000000;

JSON

{
  "hex": "#c53135",
  "rgb": {
    "r": 197,
    "g": 49,
    "b": 53
  },
  "hsl": {
    "h": 358.378,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.5456,
    "c": 0.18453,
    "h": 24.5
  },
  "luminance": 0.14324
}

Semantic roles & 50–950 ramp

primary

#C53135

secondary

#85CDCB

accent

#E3DF44

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170907

muted

#857B7A

Preview Lab

Preview with #C53135

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

Preview Lab → · Contrast checker → · Palette generator →