#C43029#C43029

#C43029 is a mid, vivid red. Relative luminance 0.140; OKLCH L 54.1% C 0.186 H 28.0°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#C43029
RGB	rgb(196, 48, 41)
HSL	hsl(3, 65%, 46%)
HSV	hsv(3, 79%, 77%)
CMYK	cmyk(0%, 75.5%, 79.1%, 23.1%)
CIE-LAB	lab(44.25, 57.31, 40.13)
CIE-LCH	lch(44.25, 69.96, 35.00°)
OKLab	oklab(54.15% 0.1641 0.0872)
OKLCH	oklch(54.15% 0.186 28)
XYZ	xyz(24.2250, 14.0136, 3.5267)
Luminance	0.1401 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C43029 #29BDC4

analogous

#C42970 #C43029 #C47E29

triadic

#C43029 #29C430 #3029C4

tetradic

#C43029 #70C429 #29BDC4 #7E29C4

square

#C43029 #70C429 #29BDC4 #7E29C4

split-complementary

#C43029 #29C47E #2970C4

monochromatic

#5F1714 #91241E #C43029 #DA5650 #E58782

Accessibility & contrast

On white

5.52

#C43029 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#C43029 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C43029

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C43029	#FFFFFF	#000000	##FFFFFF
##C43029	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5426

Deuteranopia (green-blind)

#827422

Tritanopia (blue-blind)

#D80030

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c43029;
/* rgb */ color: rgb(196, 48, 41);
/* oklch */ color: oklch(54.1% 0.186 28.0);

Tailwind

colors: {
  custom: {
    50: '#df7464',
    500: '#c43029',
    950: '#000000',
  },
}

SCSS

$custom: #c43029;
$custom-light: #df7464;
$custom-dark: #000000;

JSON

{
  "hex": "#c43029",
  "rgb": {
    "r": 196,
    "g": 48,
    "b": 41
  },
  "hsl": {
    "h": 2.71,
    "s": 65.401,
    "l": 46.471
  },
  "oklch": {
    "l": 0.54149,
    "c": 0.18582,
    "h": 28
  },
  "luminance": 0.1401
}

Semantic roles & 50–950 ramp

primary

#C43029

secondary

#7BCACE

accent

#E1E83F

background

#FFF7F6

surface

#FEEDEB

border

#D6C8C6

text

#170905

muted

#857B7A

Preview Lab

Preview with #C43029

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

Preview Lab → · Contrast checker → · Palette generator →