#C03D35#C03D35

#C03D35 is a mid, vivid red. Relative luminance 0.148; OKLCH L 54.9% C 0.169 H 27.6°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#C03D35
RGB	rgb(192, 61, 53)
HSL	hsl(3, 57%, 48%)
HSV	hsv(3, 72%, 75%)
CMYK	cmyk(0%, 68.2%, 72.4%, 24.7%)
CIE-LAB	lab(45.37, 51.75, 34.38)
CIE-LCH	lch(45.37, 62.13, 33.60°)
OKLab	oklab(54.89% 0.1496 0.0781)
OKLCH	oklch(54.89% 0.169 27.6)
XYZ	xyz(24.0522, 14.8045, 4.9585)
Luminance	0.1480 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03D35 #35B8C0

analogous

#C03572 #C03D35 #C08235

triadic

#C03D35 #35C03D #3D35C0

tetradic

#C03D35 #72C035 #35B8C0 #8235C0

square

#C03D35 #72C035 #35B8C0 #8235C0

split-complementary

#C03D35 #35C082 #3572C0

monochromatic

#601F1B #902E28 #C03D35 #D3665F #E0948F

Accessibility & contrast

On white

5.30

#C03D35 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#C03D35 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03D35

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03D35	#FFFFFF	#000000	##FFFFFF
##C03D35	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625933

Deuteranopia (green-blind)

#837631

Tritanopia (blue-blind)

#D3153C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c03d35;
/* rgb */ color: rgb(192, 61, 53);
/* oklch */ color: oklch(54.9% 0.169 27.6);

Tailwind

colors: {
  custom: {
    50: '#db7a6d',
    500: '#c03d35',
    950: '#000000',
  },
}

SCSS

$custom: #c03d35;
$custom-light: #db7a6d;
$custom-dark: #000000;

JSON

{
  "hex": "#c03d35",
  "rgb": {
    "r": 192,
    "g": 61,
    "b": 53
  },
  "hsl": {
    "h": 3.453,
    "s": 56.735,
    "l": 48.039
  },
  "oklch": {
    "l": 0.54888,
    "c": 0.16871,
    "h": 27.6
  },
  "luminance": 0.14801
}

Semantic roles & 50–950 ramp

primary

#C03D35

secondary

#86C7CB

accent

#D7E048

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#160A07

muted

#847C7A

Preview Lab

Preview with #C03D35

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

Preview Lab → · Contrast checker → · Palette generator →