#C53641#C53641

#C53641 is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.2% C 0.179 H 21.3°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#C53641
RGB	rgb(197, 54, 65)
HSL	hsl(355, 57%, 49%)
HSV	hsv(355, 73%, 77%)
CMYK	cmyk(0%, 72.6%, 67%, 22.7%)
CIE-LAB	lab(45.49, 56.61, 27.68)
CIE-LCH	lch(45.49, 63.01, 26.06°)
OKLab	oklab(55.2% 0.1668 0.0651)
OKLCH	oklch(55.2% 0.179 21.3)
XYZ	xyz(25.3020, 14.8941, 6.5426)
Luminance	0.1489 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C53641 #36C5BA

analogous

#C53688 #C53641 #C57336

triadic

#C53641 #41C536 #3641C5

tetradic

#C53641 #88C536 #36C5BA #7336C5

square

#C53641 #88C536 #36C5BA #7336C5

split-complementary

#C53641 #36C573 #3688C5

monochromatic

#651C21 #952931 #C53641 #D4646C #E2949A

Accessibility & contrast

On white

5.28

#C53641 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#C53641 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C53641

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C53641	#FFFFFF	#000000	##FFFFFF
##C53641	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5840

Deuteranopia (green-blind)

#82773D

Tritanopia (blue-blind)

#D8003B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c53641;
/* rgb */ color: rgb(197, 54, 65);
/* oklch */ color: oklch(55.2% 0.179 21.3);

Tailwind

colors: {
  custom: {
    50: '#de7875',
    500: '#c53641',
    950: '#000000',
  },
}

SCSS

$custom: #c53641;
$custom-light: #de7875;
$custom-dark: #000000;

JSON

{
  "hex": "#c53641",
  "rgb": {
    "r": 197,
    "g": 54,
    "b": 65
  },
  "hsl": {
    "h": 355.385,
    "s": 56.972,
    "l": 49.216
  },
  "oklch": {
    "l": 0.55203,
    "c": 0.17907,
    "h": 21.3
  },
  "luminance": 0.1489
}

Semantic roles & 50–950 ramp

primary

#C53641

secondary

#8ACDC8

accent

#E0D448

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #C53641

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

Preview Lab → · Contrast checker → · Palette generator →