#C0452B#C0452B

#C0452B is a mid, vivid red. Relative luminance 0.156; OKLCH L 55.7% C 0.163 H 33.6°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#C0452B
RGB	rgb(192, 69, 43)
HSL	hsl(10, 63%, 46%)
HSV	hsv(10, 78%, 75%)
CMYK	cmyk(0%, 64.1%, 77.6%, 24.7%)
CIE-LAB	lab(46.50, 47.97, 41.14)
CIE-LCH	lch(46.50, 63.19, 40.62°)
OKLab	oklab(55.7% 0.1358 0.0903)
OKLCH	oklch(55.7% 0.163 33.6)
XYZ	xyz(24.3051, 15.6406, 4.0242)
Luminance	0.1564 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0452B #2BA6C0

analogous

#C02B5B #C0452B #C08F2B

triadic

#C0452B #2BC045 #452BC0

tetradic

#C0452B #5BC02B #2BA6C0 #8F2BC0

square

#C0452B #5BC02B #2BA6C0 #8F2BC0

split-complementary

#C0452B #2BC08F #2B5BC0

monochromatic

#5C2115 #8E3320 #C0452B #D86850 #E39382

Accessibility & contrast

On white

5.09

#C0452B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#C0452B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C0452B

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0452B	#FFFFFF	#000000	##FFFFFF
##C0452B	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685D27

Deuteranopia (green-blind)

#867826

Tritanopia (blue-blind)

#D32440

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c0452b;
/* rgb */ color: rgb(192, 69, 43);
/* oklch */ color: oklch(55.7% 0.163 33.6);

Tailwind

colors: {
  custom: {
    50: '#db7e66',
    500: '#c0452b',
    950: '#000000',
  },
}

SCSS

$custom: #c0452b;
$custom-light: #db7e66;
$custom-dark: #000000;

JSON

{
  "hex": "#c0452b",
  "rgb": {
    "r": 192,
    "g": 69,
    "b": 43
  },
  "hsl": {
    "h": 10.47,
    "s": 63.404,
    "l": 46.078
  },
  "oklch": {
    "l": 0.55704,
    "c": 0.16307,
    "h": 33.6
  },
  "luminance": 0.15637
}

Semantic roles & 50–950 ramp

primary

#C0452B

secondary

#7BBECC

accent

#CAE641

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #C0452B

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

Preview Lab → · Contrast checker → · Palette generator →