#C04039#C04039

#C04039 is a mid, vivid red. Relative luminance 0.152; OKLCH L 55.3% C 0.165 H 27.0°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#C04039
RGB	rgb(192, 64, 57)
HSL	hsl(3, 54%, 49%)
HSV	hsv(3, 70%, 75%)
CMYK	cmyk(0%, 66.7%, 70.3%, 24.7%)
CIE-LAB	lab(45.87, 50.72, 32.66)
CIE-LCH	lch(45.87, 60.32, 32.78°)
OKLab	oklab(55.28% 0.1471 0.0751)
OKLCH	oklch(55.28% 0.165 27)
XYZ	xyz(24.3127, 15.1722, 5.5184)
Luminance	0.1517 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C04039 #39B9C0

analogous

#C03976 #C04039 #C08439

triadic

#C04039 #39C040 #4039C0

tetradic

#C04039 #76C039 #39B9C0 #8439C0

square

#C04039 #76C039 #39B9C0 #8439C0

split-complementary

#C04039 #39C084 #3976C0

monochromatic

#62211D #91302B #C04039 #D16B65 #DF9894

Accessibility & contrast

On white

5.21

#C04039 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#C04039 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C04039

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C04039	#FFFFFF	#000000	##FFFFFF
##C04039	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635B37

Deuteranopia (green-blind)

#837735

Tritanopia (blue-blind)

#D31D3F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c04039;
/* rgb */ color: rgb(192, 64, 57);
/* oklch */ color: oklch(55.3% 0.165 27.0);

Tailwind

colors: {
  custom: {
    50: '#db7c70',
    500: '#c04039',
    950: '#000000',
  },
}

SCSS

$custom: #c04039;
$custom-light: #db7c70;
$custom-dark: #000000;

JSON

{
  "hex": "#c04039",
  "rgb": {
    "r": 192,
    "g": 64,
    "b": 57
  },
  "hsl": {
    "h": 3.111,
    "s": 54.217,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55282,
    "c": 0.16518,
    "h": 27
  },
  "luminance": 0.15169
}

Semantic roles & 50–950 ramp

primary

#C04039

secondary

#8AC7CB

accent

#D6DE4A

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #C04039

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

Preview Lab → · Contrast checker → · Palette generator →