#C53B4A#C53B4A

#C53B4A is a mid, vivid red. Relative luminance 0.155; OKLCH L 55.9% C 0.174 H 18.8°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#C53B4A
RGB	rgb(197, 59, 74)
HSL	hsl(353, 54%, 50%)
HSV	hsv(353, 70%, 77%)
CMYK	cmyk(0%, 70.1%, 62.4%, 22.7%)
CIE-LAB	lab(46.31, 55.30, 23.28)
CIE-LCH	lch(46.31, 60.00, 22.83°)
OKLab	oklab(55.86% 0.1644 0.0561)
OKLCH	oklch(55.86% 0.174 18.8)
XYZ	xyz(25.8286, 15.4963, 8.1083)
Luminance	0.1549 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C53B4A #3BC5B6

analogous

#C53B8F #C53B4A #C5713B

triadic

#C53B4A #4AC53B #3B4AC5

tetradic

#C53B4A #8FC53B #3BC5B6 #713BC5

square

#C53B4A #8FC53B #3BC5B6 #713BC5

split-complementary

#C53B4A #3BC571 #3B8FC5

monochromatic

#671F26 #962C38 #C53B4A #D36A76 #E199A1

Accessibility & contrast

On white

5.12

#C53B4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#C53B4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C53B4A

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C53B4A	#FFFFFF	#000000	##FFFFFF
##C53B4A	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605B4A

Deuteranopia (green-blind)

#837846

Tritanopia (blue-blind)

#D81442

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c53b4a;
/* rgb */ color: rgb(197, 59, 74);
/* oklch */ color: oklch(55.9% 0.174 18.8);

Tailwind

colors: {
  custom: {
    50: '#de7a7c',
    500: '#c53b4a',
    950: '#000000',
  },
}

SCSS

$custom: #c53b4a;
$custom-light: #de7a7c;
$custom-dark: #000000;

JSON

{
  "hex": "#c53b4a",
  "rgb": {
    "r": 197,
    "g": 59,
    "b": 74
  },
  "hsl": {
    "h": 353.478,
    "s": 54.331,
    "l": 50.196
  },
  "oklch": {
    "l": 0.55862,
    "c": 0.17375,
    "h": 18.8
  },
  "luminance": 0.15493
}

Semantic roles & 50–950 ramp

primary

#C53B4A

secondary

#8FCDC6

accent

#DECE4A

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C53B4A

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

Preview Lab → · Contrast checker → · Palette generator →