#C03545#C03545

#C03545 is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.3% C 0.175 H 19.0°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#C03545
RGB	rgb(192, 53, 69)
HSL	hsl(353, 57%, 48%)
HSV	hsv(353, 72%, 75%)
CMYK	cmyk(0%, 72.4%, 64.1%, 24.7%)
CIE-LAB	lab(44.50, 55.65, 23.81)
CIE-LCH	lch(44.50, 60.53, 23.17°)
OKLab	oklab(54.32% 0.1652 0.057)
OKLCH	oklch(54.32% 0.175 19)
XYZ	xyz(24.0880, 14.1859, 7.0988)
Luminance	0.1418 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03545 #35C0B0

analogous

#C0358A #C03545 #C06B35

triadic

#C03545 #45C035 #3545C0

tetradic

#C03545 #8AC035 #35C0B0 #6B35C0

square

#C03545 #8AC035 #35C0B0 #6B35C0

split-complementary

#C03545 #35C06B #358AC0

monochromatic

#601B23 #902834 #C03545 #D35F6D #E08F99

Accessibility & contrast

On white

5.47

#C03545 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#C03545 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03545

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03545	#FFFFFF	#000000	##FFFFFF
##C03545	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5745

Deuteranopia (green-blind)

#7F7441

Tritanopia (blue-blind)

#D3023C

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c03545;
/* rgb */ color: rgb(192, 53, 69);
/* oklch */ color: oklch(54.3% 0.175 19.0);

Tailwind

colors: {
  custom: {
    50: '#da7778',
    500: '#c03545',
    950: '#000000',
  },
}

SCSS

$custom: #c03545;
$custom-light: #da7778;
$custom-dark: #000000;

JSON

{
  "hex": "#c03545",
  "rgb": {
    "r": 192,
    "g": 53,
    "b": 69
  },
  "hsl": {
    "h": 353.094,
    "s": 56.735,
    "l": 48.039
  },
  "oklch": {
    "l": 0.54319,
    "c": 0.17477,
    "h": 19
  },
  "luminance": 0.14182
}

Semantic roles & 50–950 ramp

primary

#C03545

secondary

#86CBC3

accent

#E0CE48

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160909

muted

#847B7B

Preview Lab

Preview with #C03545

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

Preview Lab → · Contrast checker → · Palette generator →