#C52F29#C52F29

#C52F29 is a mid, vivid red. Relative luminance 0.141; OKLCH L 54.2% C 0.188 H 27.8°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#C52F29
RGB	rgb(197, 47, 41)
HSL	hsl(2, 66%, 47%)
HSV	hsv(2, 79%, 77%)
CMYK	cmyk(0%, 76.1%, 79.2%, 22.7%)
CIE-LAB	lab(44.33, 57.93, 40.27)
CIE-LCH	lch(44.33, 70.56, 34.80°)
OKLab	oklab(54.24% 0.1659 0.0874)
OKLCH	oklch(54.24% 0.188 27.8)
XYZ	xyz(24.4457, 14.0673, 3.5255)
Luminance	0.1406 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C52F29 #29BFC5

analogous

#C52971 #C52F29 #C57D29

triadic

#C52F29 #29C52F #2F29C5

tetradic

#C52F29 #71C529 #29BFC5 #7D29C5

square

#C52F29 #71C529 #29BFC5 #7D29C5

split-complementary

#C52F29 #29C57D #2971C5

monochromatic

#601714 #92231E #C52F29 #DB5651 #E58783

Accessibility & contrast

On white

5.51

#C52F29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#C52F29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C52F29

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C52F29	#FFFFFF	#000000	##FFFFFF
##C52F29	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5426

Deuteranopia (green-blind)

#827522

Tritanopia (blue-blind)

#D90030

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c52f29;
/* rgb */ color: rgb(197, 47, 41);
/* oklch */ color: oklch(54.2% 0.188 27.8);

Tailwind

colors: {
  custom: {
    50: '#e07464',
    500: '#c52f29',
    950: '#000000',
  },
}

SCSS

$custom: #c52f29;
$custom-light: #e07464;
$custom-dark: #000000;

JSON

{
  "hex": "#c52f29",
  "rgb": {
    "r": 197,
    "g": 47,
    "b": 41
  },
  "hsl": {
    "h": 2.308,
    "s": 65.546,
    "l": 46.667
  },
  "oklch": {
    "l": 0.54241,
    "c": 0.18757,
    "h": 27.8
  },
  "luminance": 0.14063
}

Semantic roles & 50–950 ramp

primary

#C52F29

secondary

#7CCBCE

accent

#E2E83F

background

#FFF7F6

surface

#FEEDEB

border

#D6C8C6

text

#170905

muted

#857B7A

Preview Lab

Preview with #C52F29

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

Preview Lab → · Contrast checker → · Palette generator →