#C03547#C03547

#C03547 is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.4% C 0.175 H 18.2°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#C03547
RGB	rgb(192, 53, 71)
HSL	hsl(352, 57%, 48%)
HSV	hsv(352, 72%, 75%)
CMYK	cmyk(0%, 72.4%, 63%, 24.7%)
CIE-LAB	lab(44.53, 55.77, 22.64)
CIE-LCH	lch(44.53, 60.19, 22.09°)
OKLab	oklab(54.36% 0.166 0.0545)
OKLCH	oklch(54.36% 0.175 18.2)
XYZ	xyz(24.1512, 14.2111, 7.4313)
Luminance	0.1421 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03547 #35C0AE

analogous

#C0358C #C03547 #C06835

triadic

#C03547 #47C035 #3547C0

tetradic

#C03547 #8CC035 #35C0AE #6835C0

square

#C03547 #8CC035 #35C0AE #6835C0

split-complementary

#C03547 #35C068 #358CC0

monochromatic

#601B24 #902835 #C03547 #D35F6E #E08F9A

Accessibility & contrast

On white

5.47

#C03547 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#C03547 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03547

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03547	#FFFFFF	#000000	##FFFFFF
##C03547	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)

#5B5747

Deuteranopia (green-blind)

#7E7443

Tritanopia (blue-blind)

#D2043D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c03547;
/* rgb */ color: rgb(192, 53, 71);
/* oklch */ color: oklch(54.4% 0.175 18.2);

Tailwind

colors: {
  custom: {
    50: '#da777a',
    500: '#c03547',
    950: '#000000',
  },
}

SCSS

$custom: #c03547;
$custom-light: #da777a;
$custom-dark: #000000;

JSON

{
  "hex": "#c03547",
  "rgb": {
    "r": 192,
    "g": 53,
    "b": 71
  },
  "hsl": {
    "h": 352.23,
    "s": 56.735,
    "l": 48.039
  },
  "oklch": {
    "l": 0.54357,
    "c": 0.17472,
    "h": 18.2
  },
  "luminance": 0.14208
}

Semantic roles & 50–950 ramp

primary

#C03547

secondary

#86CBC2

accent

#E0CC48

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160909

muted

#847B7B

Preview Lab

Preview with #C03547

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

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