#C57A28#C57A28

#C57A28 is a light, vivid orange. Relative luminance 0.259; OKLCH L 64.6% C 0.131 H 63.2°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#C57A28
RGB	rgb(197, 122, 40)
HSL	hsl(31, 66%, 46%)
HSV	hsv(31, 80%, 77%)
CMYK	cmyk(0%, 38.1%, 79.7%, 22.7%)
CIE-LAB	lab(57.99, 22.93, 54.01)
CIE-LCH	lch(57.99, 58.67, 67.00°)
OKLab	oklab(64.63% 0.0592 0.1171)
OKLCH	oklch(64.63% 0.131 63.2)
XYZ	xyz(30.3710, 25.9457, 5.4156)
Luminance	0.2594 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C57A28 #2873C5

analogous

#C52C28 #C57A28 #C2C528

triadic

#C57A28 #28C57A #7A28C5

tetradic

#C57A28 #28C52C #2873C5 #C528C2

square

#C57A28 #28C52C #2873C5 #C528C2

split-complementary

#C57A28 #28C2C5 #2C28C5

monochromatic

#5F3B13 #925A1E #C57A28 #DB984F #E6B682

Accessibility & contrast

On white

3.39

#C57A28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#C57A28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C57A28

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C57A28	#FFFFFF	#000000	##000000
##C57A28	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92811B

Deuteranopia (green-blind)

#A39229

Tritanopia (blue-blind)

#D7696A

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #c57a28;
/* rgb */ color: rgb(197, 122, 40);
/* oklch */ color: oklch(64.6% 0.131 63.2);

Tailwind

colors: {
  custom: {
    50: '#dda068',
    500: '#c57a28',
    950: '#000000',
  },
}

SCSS

$custom: #c57a28;
$custom-light: #dda068;
$custom-dark: #000000;

JSON

{
  "hex": "#c57a28",
  "rgb": {
    "r": 197,
    "g": 122,
    "b": 40
  },
  "hsl": {
    "h": 31.338,
    "s": 66.245,
    "l": 46.471
  },
  "oklch": {
    "l": 0.64625,
    "c": 0.13115,
    "h": 63.2
  },
  "luminance": 0.25943
}

Semantic roles & 50–950 ramp

primary

#C57A28

secondary

#7AA3CE

accent

#90E93F

background

#FEF9F6

surface

#FDF2EB

border

#D5CCC6

text

#160E06

muted

#847E7A

Preview Lab

Preview with #C57A28

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

Preview Lab → · Contrast checker → · Palette generator →