#C03635#C03635

#C03635 is a mid, vivid red. Relative luminance 0.141; OKLCH L 54.2% C 0.175 H 25.6°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#C03635
RGB	rgb(192, 54, 53)
HSL	hsl(0, 57%, 48%)
HSV	hsv(0, 72%, 75%)
CMYK	cmyk(0%, 71.9%, 72.4%, 24.7%)
CIE-LAB	lab(44.38, 54.44, 33.25)
CIE-LCH	lch(44.38, 63.80, 31.41°)
OKLab	oklab(54.15% 0.1581 0.0756)
OKLCH	oklch(54.15% 0.175 25.6)
XYZ	xyz(23.7027, 14.1054, 4.8420)
Luminance	0.1410 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C03635 #35BFC0

analogous

#C03579 #C03635 #C07C35

triadic

#C03635 #35C036 #3635C0

tetradic

#C03635 #79C035 #35BFC0 #7C35C0

square

#C03635 #79C035 #35BFC0 #7C35C0

split-complementary

#C03635 #35C07C #3579C0

monochromatic

#601B1B #902928 #C03635 #D3605F #E0908F

Accessibility & contrast

On white

5.50

#C03635 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#C03635 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C03635

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C03635	#FFFFFF	#000000	##FFFFFF
##C03635	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5633

Deuteranopia (green-blind)

#807430

Tritanopia (blue-blind)

#D30037

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c03635;
/* rgb */ color: rgb(192, 54, 53);
/* oklch */ color: oklch(54.2% 0.175 25.6);

Tailwind

colors: {
  custom: {
    50: '#db776c',
    500: '#c03635',
    950: '#000000',
  },
}

SCSS

$custom: #c03635;
$custom-light: #db776c;
$custom-dark: #000000;

JSON

{
  "hex": "#c03635",
  "rgb": {
    "r": 192,
    "g": 54,
    "b": 53
  },
  "hsl": {
    "h": 0.432,
    "s": 56.735,
    "l": 48.039
  },
  "oklch": {
    "l": 0.54154,
    "c": 0.1752,
    "h": 25.6
  },
  "luminance": 0.14102
}

Semantic roles & 50–950 ramp

primary

#C03635

secondary

#86CACB

accent

#DFE048

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170907

muted

#857B7A

Preview Lab

Preview with #C03635

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

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