#C0453C#C0453C

#C0453C is a mid, vivid red. Relative luminance 0.158; OKLCH L 55.9% C 0.160 H 27.6°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#C0453C
RGB	rgb(192, 69, 60)
HSL	hsl(4, 52%, 49%)
HSV	hsv(4, 69%, 75%)
CMYK	cmyk(0%, 64.1%, 68.7%, 24.7%)
CIE-LAB	lab(46.70, 48.74, 31.90)
CIE-LCH	lch(46.70, 58.26, 33.20°)
OKLab	oklab(55.92% 0.1415 0.0739)
OKLCH	oklch(55.92% 0.16 27.6)
XYZ	xyz(24.6845, 15.7924, 6.0225)
Luminance	0.1579 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0453C #3CB7C0

analogous

#C03C75 #C0453C #C0873C

triadic

#C0453C #3CC045 #453CC0

tetradic

#C0453C #75C03C #3CB7C0 #873CC0

square

#C0453C #75C03C #3CB7C0 #873CC0

split-complementary

#C0453C #3CC087 #3C75C0

monochromatic

#63231F #91342D #C0453C #D07069 #DF9D98

Accessibility & contrast

On white

5.05

#C0453C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#C0453C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C0453C

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0453C	#FFFFFF	#000000	##FFFFFF
##C0453C	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665E3A

Deuteranopia (green-blind)

#857938

Tritanopia (blue-blind)

#D32744

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c0453c;
/* rgb */ color: rgb(192, 69, 60);
/* oklch */ color: oklch(55.9% 0.160 27.6);

Tailwind

colors: {
  custom: {
    50: '#da7f72',
    500: '#c0453c',
    950: '#000000',
  },
}

SCSS

$custom: #c0453c;
$custom-light: #da7f72;
$custom-dark: #000000;

JSON

{
  "hex": "#c0453c",
  "rgb": {
    "r": 192,
    "g": 69,
    "b": 60
  },
  "hsl": {
    "h": 4.091,
    "s": 52.381,
    "l": 49.412
  },
  "oklch": {
    "l": 0.5592,
    "c": 0.15967,
    "h": 27.6
  },
  "luminance": 0.15789
}

Semantic roles & 50–950 ramp

primary

#C0453C

secondary

#8DC6CA

accent

#D2DC4C

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C0453C

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

Preview Lab → · Contrast checker → · Palette generator →