#C04239#C04239

#C04239 is a mid, vivid red. Relative luminance 0.154; OKLCH L 55.5% C 0.163 H 27.7°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#C04239
RGB	rgb(192, 66, 57)
HSL	hsl(4, 54%, 49%)
HSV	hsv(4, 70%, 75%)
CMYK	cmyk(0%, 65.6%, 70.3%, 24.7%)
CIE-LAB	lab(46.18, 49.88, 33.02)
CIE-LCH	lch(46.18, 59.82, 33.51°)
OKLab	oklab(55.52% 0.1445 0.0759)
OKLCH	oklch(55.52% 0.163 27.7)
XYZ	xyz(24.4275, 15.4018, 5.5567)
Luminance	0.1540 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C04239 #39B7C0

analogous

#C03974 #C04239 #C08639

triadic

#C04239 #39C042 #4239C0

tetradic

#C04239 #74C039 #39B7C0 #8639C0

square

#C04239 #74C039 #39B7C0 #8639C0

split-complementary

#C04239 #39C086 #3974C0

monochromatic

#62221D #91322B #C04239 #D16C65 #DF9994

Accessibility & contrast

On white

5.15

#C04239 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#C04239 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C04239

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C04239	#FFFFFF	#000000	##FFFFFF
##C04239	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655C37

Deuteranopia (green-blind)

#847835

Tritanopia (blue-blind)

#D32141

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c04239;
/* rgb */ color: rgb(192, 66, 57);
/* oklch */ color: oklch(55.5% 0.163 27.7);

Tailwind

colors: {
  custom: {
    50: '#db7d70',
    500: '#c04239',
    950: '#000000',
  },
}

SCSS

$custom: #c04239;
$custom-light: #db7d70;
$custom-dark: #000000;

JSON

{
  "hex": "#c04239",
  "rgb": {
    "r": 192,
    "g": 66,
    "b": 57
  },
  "hsl": {
    "h": 4,
    "s": 54.217,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55515,
    "c": 0.16321,
    "h": 27.7
  },
  "luminance": 0.15398
}

Semantic roles & 50–950 ramp

primary

#C04239

secondary

#8AC6CB

accent

#D4DE4A

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #C04239

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

Preview Lab → · Contrast checker → · Palette generator →