#C03C2B#C03C2B

#C03C2B is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.7% C 0.171 H 30.6°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#C03C2B
RGB	rgb(192, 60, 43)
HSL	hsl(7, 63%, 46%)
HSV	hsv(7, 78%, 75%)
CMYK	cmyk(0%, 68.7%, 77.6%, 24.7%)
CIE-LAB	lab(45.10, 51.74, 39.69)
CIE-LCH	lch(45.10, 65.21, 37.49°)
OKLab	oklab(54.66% 0.1475 0.0872)
OKLCH	oklch(54.66% 0.171 30.6)
XYZ	xyz(23.7928, 14.6162, 3.8534)
Luminance	0.1461 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03C2B #2BAFC0

analogous

#C02B64 #C03C2B #C0862B

triadic

#C03C2B #2BC03C #3C2BC0

tetradic

#C03C2B #64C02B #2BAFC0 #862BC0

square

#C03C2B #64C02B #2BAFC0 #862BC0

split-complementary

#C03C2B #2BC086 #2B64C0

monochromatic

#5C1D15 #8E2C20 #C03C2B #D86050 #E38D82

Accessibility & contrast

On white

5.35

#C03C2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#C03C2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03C2B

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03C2B	#FFFFFF	#000000	##FFFFFF
##C03C2B	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625828

Deuteranopia (green-blind)

#837526

Tritanopia (blue-blind)

#D30E39

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c03c2b;
/* rgb */ color: rgb(192, 60, 43);
/* oklch */ color: oklch(54.7% 0.171 30.6);

Tailwind

colors: {
  custom: {
    50: '#dc7966',
    500: '#c03c2b',
    950: '#000000',
  },
}

SCSS

$custom: #c03c2b;
$custom-light: #dc7966;
$custom-dark: #000000;

JSON

{
  "hex": "#c03c2b",
  "rgb": {
    "r": 192,
    "g": 60,
    "b": 43
  },
  "hsl": {
    "h": 6.846,
    "s": 63.404,
    "l": 46.078
  },
  "oklch": {
    "l": 0.54656,
    "c": 0.17133,
    "h": 30.6
  },
  "luminance": 0.14613
}

Semantic roles & 50–950 ramp

primary

#C03C2B

secondary

#7BC3CC

accent

#D4E641

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #C03C2B

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

Preview Lab → · Contrast checker → · Palette generator →