#C0453A#C0453A

#C0453A is a mid, vivid red. Relative luminance 0.158; OKLCH L 55.9% C 0.160 H 28.4°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#C0453A
RGB	rgb(192, 69, 58)
HSL	hsl(5, 54%, 49%)
HSV	hsv(5, 70%, 75%)
CMYK	cmyk(0%, 64.1%, 69.8%, 24.7%)
CIE-LAB	lab(46.67, 48.64, 33.03)
CIE-LCH	lch(46.67, 58.79, 34.18°)
OKLab	oklab(55.89% 0.1408 0.0761)
OKLCH	oklch(55.89% 0.16 28.4)
XYZ	xyz(24.6326, 15.7717, 5.7493)
Luminance	0.1577 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0453A #3AB5C0

analogous

#C03A72 #C0453A #C0883A

triadic

#C0453A #3AC045 #453AC0

tetradic

#C0453A #72C03A #3AB5C0 #883AC0

square

#C0453A #72C03A #3AB5C0 #883AC0

split-complementary

#C0453A #3AC088 #3A72C0

monochromatic

#62231E #91342C #C0453A #D16F66 #DF9B95

Accessibility & contrast

On white

5.06

#C0453A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#C0453A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C0453A

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0453A	#FFFFFF	#000000	##FFFFFF
##C0453A	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665E38

Deuteranopia (green-blind)

#857936

Tritanopia (blue-blind)

#D32743

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c0453a;
/* rgb */ color: rgb(192, 69, 58);
/* oklch */ color: oklch(55.9% 0.160 28.4);

Tailwind

colors: {
  custom: {
    50: '#da7e70',
    500: '#c0453a',
    950: '#000000',
  },
}

SCSS

$custom: #c0453a;
$custom-light: #da7e70;
$custom-dark: #000000;

JSON

{
  "hex": "#c0453a",
  "rgb": {
    "r": 192,
    "g": 69,
    "b": 58
  },
  "hsl": {
    "h": 4.925,
    "s": 53.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.5589,
    "c": 0.16003,
    "h": 28.4
  },
  "luminance": 0.15768
}

Semantic roles & 50–950 ramp

primary

#C0453A

secondary

#8BC5CA

accent

#D1DD4B

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #C0453A

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

Preview Lab → · Contrast checker → · Palette generator →