#C0512B#C0512B

#C0512B is a mid, vivid orange. Relative luminance 0.173; OKLCH L 57.3% C 0.152 H 38.7°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#C0512B
RGB	rgb(192, 81, 43)
HSL	hsl(15, 63%, 46%)
HSV	hsv(15, 78%, 75%)
CMYK	cmyk(0%, 57.8%, 77.6%, 24.7%)
CIE-LAB	lab(48.60, 42.43, 43.29)
CIE-LCH	lch(48.60, 60.62, 45.57°)
OKLab	oklab(57.29% 0.1187 0.095)
OKLCH	oklch(57.29% 0.152 38.7)
XYZ	xyz(25.1193, 17.2691, 4.2956)
Luminance	0.1727 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0512B #2B9AC0

analogous

#C02B4F #C0512B #C09B2B

triadic

#C0512B #2BC051 #512BC0

tetradic

#C0512B #4FC02B #2B9AC0 #9B2BC0

square

#C0512B #4FC02B #2B9AC0 #9B2BC0

split-complementary

#C0512B #2BC09B #2B4FC0

monochromatic

#5C2715 #8E3C20 #C0512B #D87350 #E39B82

Accessibility & contrast

On white

4.72

#C0512B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#C0512B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C0512B

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0512B	#FFFFFF	#000000	##FFFFFF
##C0512B	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#706426

Deuteranopia (green-blind)

#8B7D27

Tritanopia (blue-blind)

#D33749

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #c0512b;
/* rgb */ color: rgb(192, 81, 43);
/* oklch */ color: oklch(57.3% 0.152 38.7);

Tailwind

colors: {
  custom: {
    50: '#db8567',
    500: '#c0512b',
    950: '#000000',
  },
}

SCSS

$custom: #c0512b;
$custom-light: #db8567;
$custom-dark: #000000;

JSON

{
  "hex": "#c0512b",
  "rgb": {
    "r": 192,
    "g": 81,
    "b": 43
  },
  "hsl": {
    "h": 15.302,
    "s": 63.404,
    "l": 46.078
  },
  "oklch": {
    "l": 0.57289,
    "c": 0.15201,
    "h": 38.7
  },
  "luminance": 0.17266
}

Semantic roles & 50–950 ramp

primary

#C0512B

secondary

#7BB7CC

accent

#BCE641

background

#FEF8F6

surface

#FDEFEB

border

#D5CAC6

text

#160B06

muted

#847C7A

Preview Lab

Preview with #C0512B

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

Preview Lab → · Contrast checker → · Palette generator →