#C44739#C44739

#C44739 is a mid, vivid red. Relative luminance 0.165; OKLCH L 56.8% C 0.163 H 29.4°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#C44739
RGB	rgb(196, 71, 57)
HSL	hsl(6, 55%, 50%)
HSV	hsv(6, 71%, 77%)
CMYK	cmyk(0%, 63.8%, 70.9%, 23.1%)
CIE-LAB	lab(47.68, 49.10, 34.94)
CIE-LCH	lch(47.68, 60.27, 35.44°)
OKLab	oklab(56.77% 0.1416 0.0799)
OKLCH	oklch(56.77% 0.163 29.4)
XYZ	xyz(25.7594, 16.5413, 5.7065)
Luminance	0.1654 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C44739 #39B6C4

analogous

#C43971 #C44739 #C48D39

triadic

#C44739 #39C447 #4739C4

tetradic

#C44739 #71C439 #39B6C4 #8D39C4

square

#C44739 #71C439 #39B6C4 #8D39C4

split-complementary

#C44739 #39C48D #3971C4

monochromatic

#65251D #95362B #C44739 #D37267 #E19E97

Accessibility & contrast

On white

4.88

#C44739 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#C44739 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C44739

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C44739	#FFFFFF	#000000	##FFFFFF
##C44739	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696037

Deuteranopia (green-blind)

#887B35

Tritanopia (blue-blind)

#D72844

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #c44739;
/* rgb */ color: rgb(196, 71, 57);
/* oklch */ color: oklch(56.8% 0.163 29.4);

Tailwind

colors: {
  custom: {
    50: '#dd8070',
    500: '#c44739',
    950: '#000000',
  },
}

SCSS

$custom: #c44739;
$custom-light: #dd8070;
$custom-dark: #000000;

JSON

{
  "hex": "#c44739",
  "rgb": {
    "r": 196,
    "g": 71,
    "b": 57
  },
  "hsl": {
    "h": 6.043,
    "s": 54.941,
    "l": 49.608
  },
  "oklch": {
    "l": 0.5677,
    "c": 0.16256,
    "h": 29.4
  },
  "luminance": 0.16538
}

Semantic roles & 50–950 ramp

primary

#C44739

secondary

#8DC6CC

accent

#CFDE4A

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #C44739

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

Preview Lab → · Contrast checker → · Palette generator →