#C04031#C04031

#C04031 is a mid, vivid red. Relative luminance 0.151; OKLCH L 55.2% C 0.167 H 29.9°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#C04031
RGB	rgb(192, 64, 49)
HSL	hsl(6, 59%, 47%)
HSV	hsv(6, 74%, 75%)
CMYK	cmyk(0%, 66.7%, 74.5%, 24.7%)
CIE-LAB	lab(45.77, 50.35, 37.10)
CIE-LCH	lch(45.77, 62.54, 36.39°)
OKLab	oklab(55.18% 0.1443 0.0831)
OKLCH	oklch(55.18% 0.167 29.9)
XYZ	xyz(24.1287, 15.0985, 4.5489)
Luminance	0.1510 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C04031 #31B1C0

analogous

#C03169 #C04031 #C08831

triadic

#C04031 #31C040 #4031C0

tetradic

#C04031 #69C031 #31B1C0 #8831C0

square

#C04031 #69C031 #31B1C0 #8831C0

split-complementary

#C04031 #31C088 #3169C0

monochromatic

#5E1F18 #8F3025 #C04031 #D56659 #E1938A

Accessibility & contrast

On white

5.23

#C04031 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#C04031 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C04031

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C04031	#FFFFFF	#000000	##FFFFFF
##C04031	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645B2E

Deuteranopia (green-blind)

#84772D

Tritanopia (blue-blind)

#D31B3D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c04031;
/* rgb */ color: rgb(192, 64, 49);
/* oklch */ color: oklch(55.2% 0.167 29.9);

Tailwind

colors: {
  custom: {
    50: '#db7c6a',
    500: '#c04031',
    950: '#000000',
  },
}

SCSS

$custom: #c04031;
$custom-light: #db7c6a;
$custom-dark: #000000;

JSON

{
  "hex": "#c04031",
  "rgb": {
    "r": 192,
    "g": 64,
    "b": 49
  },
  "hsl": {
    "h": 6.294,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.55175,
    "c": 0.16656,
    "h": 29.9
  },
  "luminance": 0.15095
}

Semantic roles & 50–950 ramp

primary

#C04031

secondary

#82C3CB

accent

#D2E345

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #C04031

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

Preview Lab → · Contrast checker → · Palette generator →