#C03735#C03735

#C03735 is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.3% C 0.174 H 25.8°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#C03735
RGB	rgb(192, 55, 53)
HSL	hsl(1, 57%, 48%)
HSV	hsv(1, 72%, 75%)
CMYK	cmyk(0%, 71.4%, 72.4%, 24.7%)
CIE-LAB	lab(44.52, 54.07, 33.41)
CIE-LCH	lch(44.52, 63.56, 31.71°)
OKLab	oklab(54.25% 0.1569 0.076)
OKLCH	oklch(54.25% 0.174 25.8)
XYZ	xyz(23.7497, 14.1995, 4.8577)
Luminance	0.1420 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03735 #35BEC0

analogous

#C03579 #C03735 #C07C35

triadic

#C03735 #35C037 #3735C0

tetradic

#C03735 #79C035 #35BEC0 #7C35C0

square

#C03735 #79C035 #35BEC0 #7C35C0

split-complementary

#C03735 #35C07C #3579C0

monochromatic

#601C1B #902928 #C03735 #D3615F #E0908F

Accessibility & contrast

On white

5.47

#C03735 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#C03735 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03735

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03735	#FFFFFF	#000000	##FFFFFF
##C03735	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)

#5F5633

Deuteranopia (green-blind)

#817430

Tritanopia (blue-blind)

#D30038

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c03735;
/* rgb */ color: rgb(192, 55, 53);
/* oklch */ color: oklch(54.3% 0.174 25.8);

Tailwind

colors: {
  custom: {
    50: '#db776c',
    500: '#c03735',
    950: '#000000',
  },
}

SCSS

$custom: #c03735;
$custom-light: #db776c;
$custom-dark: #000000;

JSON

{
  "hex": "#c03735",
  "rgb": {
    "r": 192,
    "g": 55,
    "b": 53
  },
  "hsl": {
    "h": 0.863,
    "s": 56.735,
    "l": 48.039
  },
  "oklch": {
    "l": 0.54254,
    "c": 0.1743,
    "h": 25.8
  },
  "luminance": 0.14196
}

Semantic roles & 50–950 ramp

primary

#C03735

secondary

#86CACB

accent

#DEE048

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170907

muted

#857B7A

Preview Lab

Preview with #C03735

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

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