#C4444B#C4444B

#C4444B is a mid, vivid red. Relative luminance 0.164; OKLCH L 56.7% C 0.163 H 20.9°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#C4444B
RGB	rgb(196, 68, 75)
HSL	hsl(357, 52%, 52%)
HSV	hsv(357, 65%, 77%)
CMYK	cmyk(0%, 65.3%, 61.7%, 23.1%)
CIE-LAB	lab(47.47, 51.43, 24.15)
CIE-LCH	lch(47.47, 56.81, 25.15°)
OKLab	oklab(56.7% 0.1524 0.0582)
OKLCH	oklch(56.7% 0.163 20.9)
XYZ	xyz(26.1046, 16.3816, 8.4426)
Luminance	0.1638 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4444B #44C4BD

analogous

#C4448B #C4444B #C47D44

triadic

#C4444B #4BC444 #444BC4

tetradic

#C4444B #8BC444 #44C4BD #7D44C4

square

#C4444B #8BC444 #44C4BD #7D44C4

split-complementary

#C4444B #44C47D #448BC4

monochromatic

#6C2226 #9A3136 #C4444B #D37378 #E1A1A5

Accessibility & contrast

On white

4.91

#C4444B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#C4444B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C4444B

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4444B	#FFFFFF	#000000	##FFFFFF
##C4444B	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655F4A

Deuteranopia (green-blind)

#867B48

Tritanopia (blue-blind)

#D72848

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #c4444b;
/* rgb */ color: rgb(196, 68, 75);
/* oklch */ color: oklch(56.7% 0.163 20.9);

Tailwind

colors: {
  custom: {
    50: '#dd7f7d',
    500: '#c4444b',
    950: '#000000',
  },
}

SCSS

$custom: #c4444b;
$custom-light: #dd7f7d;
$custom-dark: #000000;

JSON

{
  "hex": "#c4444b",
  "rgb": {
    "r": 196,
    "g": 68,
    "b": 75
  },
  "hsl": {
    "h": 356.719,
    "s": 52.033,
    "l": 51.765
  },
  "oklch": {
    "l": 0.56704,
    "c": 0.16317,
    "h": 20.9
  },
  "luminance": 0.16378
}

Semantic roles & 50–950 ramp

primary

#C4444B

secondary

#96CECB

accent

#DBD44C

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C4444B

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

Preview Lab → · Contrast checker → · Palette generator →