#C03341#C03341

#C03341 is a mid, vivid red. Relative luminance 0.140; OKLCH L 54.1% C 0.177 H 20.2°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#C03341
RGB	rgb(192, 51, 65)
HSL	hsl(354, 58%, 48%)
HSV	hsv(354, 73%, 75%)
CMYK	cmyk(0%, 73.4%, 66.1%, 24.7%)
CIE-LAB	lab(44.17, 56.12, 25.84)
CIE-LCH	lch(44.17, 61.79, 24.72°)
OKLab	oklab(54.06% 0.1659 0.0611)
OKLCH	oklch(54.06% 0.177 20.2)
XYZ	xyz(23.8788, 13.9593, 6.4371)
Luminance	0.1396 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03341 #33C0B2

analogous

#C03387 #C03341 #C06C33

triadic

#C03341 #41C033 #3341C0

tetradic

#C03341 #87C033 #33C0B2 #6C33C0

square

#C03341 #87C033 #33C0B2 #6C33C0

split-complementary

#C03341 #33C06C #3387C0

monochromatic

#5F1920 #902631 #C03341 #D45C68 #E18D95

Accessibility & contrast

On white

5.54

#C03341 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#C03341 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03341

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03341	#FFFFFF	#000000	##FFFFFF
##C03341	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5540

Deuteranopia (green-blind)

#7E733D

Tritanopia (blue-blind)

#D30039

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #c03341;
/* rgb */ color: rgb(192, 51, 65);
/* oklch */ color: oklch(54.1% 0.177 20.2);

Tailwind

colors: {
  custom: {
    50: '#db7675',
    500: '#c03341',
    950: '#000000',
  },
}

SCSS

$custom: #c03341;
$custom-light: #db7675;
$custom-dark: #000000;

JSON

{
  "hex": "#c03341",
  "rgb": {
    "r": 192,
    "g": 51,
    "b": 65
  },
  "hsl": {
    "h": 354.043,
    "s": 58.025,
    "l": 47.647
  },
  "oklch": {
    "l": 0.54056,
    "c": 0.17683,
    "h": 20.2
  },
  "luminance": 0.13956
}

Semantic roles & 50–950 ramp

primary

#C03341

secondary

#84CBC4

accent

#E1D247

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #C03341

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

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