#C04531#C04531

#C04531 is a mid, vivid red. Relative luminance 0.157; OKLCH L 55.8% C 0.162 H 31.7°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#C04531
RGB	rgb(192, 69, 49)
HSL	hsl(8, 59%, 47%)
HSV	hsv(8, 74%, 75%)
CMYK	cmyk(0%, 64.1%, 74.5%, 24.7%)
CIE-LAB	lab(46.56, 48.21, 37.97)
CIE-LCH	lch(46.56, 61.37, 38.22°)
OKLab	oklab(55.77% 0.1377 0.085)
OKLCH	oklch(55.77% 0.162 31.7)
XYZ	xyz(24.4234, 15.6879, 4.6472)
Luminance	0.1568 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C04531 #31ACC0

analogous

#C03164 #C04531 #C08D31

triadic

#C04531 #31C045 #4531C0

tetradic

#C04531 #64C031 #31ACC0 #8D31C0

square

#C04531 #64C031 #31ACC0 #8D31C0

split-complementary

#C04531 #31C08D #3164C0

monochromatic

#5E2218 #8F3325 #C04531 #D56B59 #E1968A

Accessibility & contrast

On white

5.08

#C04531 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#C04531 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C04531

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C04531	#FFFFFF	#000000	##FFFFFF
##C04531	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675D2E

Deuteranopia (green-blind)

#86782D

Tritanopia (blue-blind)

#D32541

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c04531;
/* rgb */ color: rgb(192, 69, 49);
/* oklch */ color: oklch(55.8% 0.162 31.7);

Tailwind

colors: {
  custom: {
    50: '#db7e6a',
    500: '#c04531',
    950: '#000000',
  },
}

SCSS

$custom: #c04531;
$custom-light: #db7e6a;
$custom-dark: #000000;

JSON

{
  "hex": "#c04531",
  "rgb": {
    "r": 192,
    "g": 69,
    "b": 49
  },
  "hsl": {
    "h": 8.392,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.55771,
    "c": 0.1618,
    "h": 31.7
  },
  "luminance": 0.15684
}

Semantic roles & 50–950 ramp

primary

#C04531

secondary

#82C1CB

accent

#CDE345

background

#FEF8F6

surface

#FDEFEB

border

#D5CAC6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #C04531

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

Preview Lab → · Contrast checker → · Palette generator →