#C75B31#C75B31

#C75B31 is a mid, vivid orange. Relative luminance 0.198; OKLCH L 59.9% C 0.149 H 40.7°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#C75B31
RGB	rgb(199, 91, 49)
HSL	hsl(17, 60%, 49%)
HSV	hsv(17, 75%, 78%)
CMYK	cmyk(0%, 54.3%, 75.4%, 22%)
CIE-LAB	lab(51.67, 40.44, 43.78)
CIE-LCH	lch(51.67, 59.60, 47.27°)
OKLab	oklab(59.85% 0.113 0.0971)
OKLCH	oklch(59.85% 0.149 40.7)
XYZ	xyz(27.8514, 19.8496, 5.2699)
Luminance	0.1985 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C75B31 #319DC7

analogous

#C73152 #C75B31 #C7A631

triadic

#C75B31 #31C75B #5B31C7

tetradic

#C75B31 #52C731 #319DC7 #A631C7

square

#C75B31 #52C731 #319DC7 #A631C7

split-complementary

#C75B31 #31C7A6 #3152C7

monochromatic

#652E19 #964525 #C75B31 #D7805E #E3A78F

Accessibility & contrast

On white

4.23

#C75B31 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#C75B31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C75B31

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C75B31	#FFFFFF	#000000	##000000
##C75B31	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#796C2C

Deuteranopia (green-blind)

#93842E

Tritanopia (blue-blind)

#DA4452

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #c75b31;
/* rgb */ color: rgb(199, 91, 49);
/* oklch */ color: oklch(59.9% 0.149 40.7);

Tailwind

colors: {
  custom: {
    50: '#df8c6b',
    500: '#c75b31',
    950: '#000000',
  },
}

SCSS

$custom: #c75b31;
$custom-light: #df8c6b;
$custom-dark: #000000;

JSON

{
  "hex": "#c75b31",
  "rgb": {
    "r": 199,
    "g": 91,
    "b": 49
  },
  "hsl": {
    "h": 16.8,
    "s": 60.484,
    "l": 48.627
  },
  "oklch": {
    "l": 0.59854,
    "c": 0.14898,
    "h": 40.7
  },
  "luminance": 0.19846
}

Semantic roles & 50–950 ramp

primary

#C75B31

secondary

#86BACE

accent

#B7E444

background

#FEF8F6

surface

#FDF0EB

border

#D5CBC6

text

#170C07

muted

#857D7A

Preview Lab

Preview with #C75B31

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

Preview Lab → · Contrast checker → · Palette generator →