#C57528#C57528

#C57528 is a light, vivid orange. Relative luminance 0.247; OKLCH L 63.7% C 0.133 H 59.6°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#C57528
RGB	rgb(197, 117, 40)
HSL	hsl(29, 66%, 46%)
HSV	hsv(29, 80%, 77%)
CMYK	cmyk(0%, 40.6%, 79.7%, 22.7%)
CIE-LAB	lab(56.83, 25.65, 52.93)
CIE-LCH	lch(56.83, 58.82, 64.15°)
OKLab	oklab(63.73% 0.0672 0.1147)
OKLCH	oklch(63.73% 0.133 59.6)
XYZ	xyz(29.7728, 24.7493, 5.2162)
Luminance	0.2475 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C57528 #2878C5

analogous

#C52829 #C57528 #C5C428

triadic

#C57528 #28C575 #7528C5

tetradic

#C57528 #29C528 #2878C5 #C428C5

square

#C57528 #29C528 #2878C5 #C428C5

split-complementary

#C57528 #28C5C4 #2829C5

monochromatic

#5F3913 #92571E #C57528 #DB944F #E6B382

Accessibility & contrast

On white

3.53

#C57528 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#C57528 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C57528

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C57528	#FFFFFF	#000000	##000000
##C57528	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7D1C

Deuteranopia (green-blind)

#A09028

Tritanopia (blue-blind)

#D86366

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #c57528;
/* rgb */ color: rgb(197, 117, 40);
/* oklch */ color: oklch(63.7% 0.133 59.6);

Tailwind

colors: {
  custom: {
    50: '#dd9d68',
    500: '#c57528',
    950: '#000000',
  },
}

SCSS

$custom: #c57528;
$custom-light: #dd9d68;
$custom-dark: #000000;

JSON

{
  "hex": "#c57528",
  "rgb": {
    "r": 197,
    "g": 117,
    "b": 40
  },
  "hsl": {
    "h": 29.427,
    "s": 66.245,
    "l": 46.471
  },
  "oklch": {
    "l": 0.63731,
    "c": 0.13294,
    "h": 59.6
  },
  "luminance": 0.24746
}

Semantic roles & 50–950 ramp

primary

#C57528

secondary

#7AA5CE

accent

#96E93F

background

#FEF9F6

surface

#FDF2EB

border

#D5CCC6

text

#160E06

muted

#847E7A

Preview Lab

Preview with #C57528

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

Preview Lab → · Contrast checker → · Palette generator →