#C04131#C04131

#C04131 is a mid, vivid red. Relative luminance 0.152; OKLCH L 55.3% C 0.166 H 30.3°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#C04131
RGB	rgb(192, 65, 49)
HSL	hsl(7, 59%, 47%)
HSV	hsv(7, 74%, 75%)
CMYK	cmyk(0%, 66.1%, 74.5%, 24.7%)
CIE-LAB	lab(45.92, 49.93, 37.27)
CIE-LCH	lch(45.92, 62.31, 36.74°)
OKLab	oklab(55.29% 0.143 0.0835)
OKLCH	oklch(55.29% 0.166 30.3)
XYZ	xyz(24.1856, 15.2123, 4.5679)
Luminance	0.1521 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C04131 #31B0C0

analogous

#C03169 #C04131 #C08831

triadic

#C04131 #31C041 #4131C0

tetradic

#C04131 #69C031 #31B0C0 #8831C0

square

#C04131 #69C031 #31B0C0 #8831C0

split-complementary

#C04131 #31C088 #3169C0

monochromatic

#5E2018 #8F3025 #C04131 #D56759 #E1948A

Accessibility & contrast

On white

5.20

#C04131 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#C04131 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C04131

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C04131	#FFFFFF	#000000	##FFFFFF
##C04131	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655B2E

Deuteranopia (green-blind)

#84772D

Tritanopia (blue-blind)

#D31D3E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c04131;
/* rgb */ color: rgb(192, 65, 49);
/* oklch */ color: oklch(55.3% 0.166 30.3);

Tailwind

colors: {
  custom: {
    50: '#db7c6a',
    500: '#c04131',
    950: '#000000',
  },
}

SCSS

$custom: #c04131;
$custom-light: #db7c6a;
$custom-dark: #000000;

JSON

{
  "hex": "#c04131",
  "rgb": {
    "r": 192,
    "g": 65,
    "b": 49
  },
  "hsl": {
    "h": 6.713,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.55291,
    "c": 0.16561,
    "h": 30.3
  },
  "luminance": 0.15209
}

Semantic roles & 50–950 ramp

primary

#C04131

secondary

#82C3CB

accent

#D1E345

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #C04131

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

Preview Lab → · Contrast checker → · Palette generator →