#C0453F#C0453F

#C0453F is a mid, vivid red. Relative luminance 0.158; OKLCH L 56.0% C 0.159 H 26.3°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#C0453F
RGB	rgb(192, 69, 63)
HSL	hsl(3, 51%, 50%)
HSV	hsv(3, 67%, 75%)
CMYK	cmyk(0%, 64.1%, 67.2%, 24.7%)
CIE-LAB	lab(46.74, 48.91, 30.21)
CIE-LCH	lch(46.74, 57.48, 31.70°)
OKLab	oklab(55.97% 0.1427 0.0706)
OKLCH	oklch(55.97% 0.159 26.3)
XYZ	xyz(24.7661, 15.8250, 6.4521)
Luminance	0.1582 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0453F #3FBAC0

analogous

#C03F79 #C0453F #C0863F

triadic

#C0453F #3FC045 #453FC0

tetradic

#C0453F #79C03F #3FBAC0 #863FC0

square

#C0453F #79C03F #3FBAC0 #863FC0

split-complementary

#C0453F #3FC086 #3F79C0

monochromatic

#642421 #923430 #C0453F #CF726D #DE9E9B

Accessibility & contrast

On white

5.04

#C0453F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#C0453F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C0453F

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0453F	#FFFFFF	#000000	##FFFFFF
##C0453F	1.00	5.04	4.16	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665E3D

Deuteranopia (green-blind)

#85793C

Tritanopia (blue-blind)

#D32845

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c0453f;
/* rgb */ color: rgb(192, 69, 63);
/* oklch */ color: oklch(56.0% 0.159 26.3);

Tailwind

colors: {
  custom: {
    50: '#da7f74',
    500: '#c0453f',
    950: '#000000',
  },
}

SCSS

$custom: #c0453f;
$custom-light: #da7f74;
$custom-dark: #000000;

JSON

{
  "hex": "#c0453f",
  "rgb": {
    "r": 192,
    "g": 69,
    "b": 63
  },
  "hsl": {
    "h": 2.791,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.55966,
    "c": 0.15917,
    "h": 26.3
  },
  "luminance": 0.15822
}

Semantic roles & 50–950 ramp

primary

#C0453F

secondary

#91C8CA

accent

#D4DA4E

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C0453F

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

Preview Lab → · Contrast checker → · Palette generator →