#C53B4E#C53B4E

#C53B4E is a mid, vivid red. Relative luminance 0.155; OKLCH L 55.9% C 0.174 H 17.1°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#C53B4E
RGB	rgb(197, 59, 78)
HSL	hsl(352, 54%, 50%)
HSV	hsv(352, 70%, 77%)
CMYK	cmyk(0%, 70.1%, 60.4%, 22.7%)
CIE-LAB	lab(46.38, 55.56, 20.95)
CIE-LCH	lch(46.38, 59.37, 20.66°)
OKLab	oklab(55.94% 0.166 0.0511)
OKLCH	oklch(55.94% 0.174 17.1)
XYZ	xyz(25.9676, 15.5520, 8.8407)
Luminance	0.1555 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C53B4E #3BC5B2

analogous

#C53B93 #C53B4E #C56D3B

triadic

#C53B4E #4EC53B #3B4EC5

tetradic

#C53B4E #93C53B #3BC5B2 #6D3BC5

square

#C53B4E #93C53B #3BC5B2 #6D3BC5

split-complementary

#C53B4E #3BC56D #3B93C5

monochromatic

#671F29 #962C3B #C53B4E #D36A79 #E199A3

Accessibility & contrast

On white

5.11

#C53B4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#C53B4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C53B4E

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C53B4E	#FFFFFF	#000000	##FFFFFF
##C53B4E	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5C4E

Deuteranopia (green-blind)

#83784A

Tritanopia (blue-blind)

#D81643

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c53b4e;
/* rgb */ color: rgb(197, 59, 78);
/* oklch */ color: oklch(55.9% 0.174 17.1);

Tailwind

colors: {
  custom: {
    50: '#dd7a7f',
    500: '#c53b4e',
    950: '#000000',
  },
}

SCSS

$custom: #c53b4e;
$custom-light: #dd7a7f;
$custom-dark: #000000;

JSON

{
  "hex": "#c53b4e",
  "rgb": {
    "r": 197,
    "g": 59,
    "b": 78
  },
  "hsl": {
    "h": 351.739,
    "s": 54.331,
    "l": 50.196
  },
  "oklch": {
    "l": 0.55941,
    "c": 0.17368,
    "h": 17.1
  },
  "luminance": 0.15548
}

Semantic roles & 50–950 ramp

primary

#C53B4E

secondary

#8FCDC4

accent

#DEC94A

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C53B4E

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

Preview Lab → · Contrast checker → · Palette generator →