#C03353#C03353

#C03353 is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.4% C 0.177 H 12.4°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#C03353
RGB	rgb(192, 51, 83)
HSL	hsl(346, 58%, 48%)
HSV	hsv(346, 73%, 75%)
CMYK	cmyk(0%, 73.4%, 56.8%, 24.7%)
CIE-LAB	lab(44.52, 57.28, 15.23)
CIE-LCH	lch(44.52, 59.27, 14.89°)
OKLab	oklab(54.43% 0.173 0.038)
OKLCH	oklch(54.43% 0.177 12.4)
XYZ	xyz(24.4857, 14.2021, 9.6339)
Luminance	0.1420 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03353 #33C0A0

analogous

#C03399 #C03353 #C05933

triadic

#C03353 #53C033 #3353C0

tetradic

#C03353 #99C033 #33C0A0 #5933C0

square

#C03353 #99C033 #33C0A0 #5933C0

split-complementary

#C03353 #33C059 #3399C0

monochromatic

#5F1929 #90263E #C03353 #D45C77 #E18DA0

Accessibility & contrast

On white

5.47

#C03353 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#C03353 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03353

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03353	#FFFFFF	#000000	##FFFFFF
##C03353	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)

#585753

Deuteranopia (green-blind)

#7C744F

Tritanopia (blue-blind)

#D20740

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c03353;
/* rgb */ color: rgb(192, 51, 83);
/* oklch */ color: oklch(54.4% 0.177 12.4);

Tailwind

colors: {
  custom: {
    50: '#da7683',
    500: '#c03353',
    950: '#000000',
  },
}

SCSS

$custom: #c03353;
$custom-light: #da7683;
$custom-dark: #000000;

JSON

{
  "hex": "#c03353",
  "rgb": {
    "r": 192,
    "g": 51,
    "b": 83
  },
  "hsl": {
    "h": 346.383,
    "s": 58.025,
    "l": 47.647
  },
  "oklch": {
    "l": 0.54425,
    "c": 0.17709,
    "h": 12.4
  },
  "luminance": 0.14199
}

Semantic roles & 50–950 ramp

primary

#C03353

secondary

#84CBBB

accent

#E1BE47

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#16090A

muted

#847B7C

Preview Lab

Preview with #C03353

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

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