#C57428#C57428

#C57428 is a light, vivid orange. Relative luminance 0.245; OKLCH L 63.6% C 0.133 H 58.9°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#C57428
RGB	rgb(197, 116, 40)
HSL	hsl(29, 66%, 46%)
HSV	hsv(29, 80%, 77%)
CMYK	cmyk(0%, 41.1%, 79.7%, 22.7%)
CIE-LAB	lab(56.60, 26.19, 52.72)
CIE-LCH	lch(56.60, 58.87, 63.58°)
OKLab	oklab(63.55% 0.0688 0.1143)
OKLCH	oklch(63.55% 0.133 58.9)
XYZ	xyz(29.6570, 24.5175, 5.1776)
Luminance	0.2451 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C57428 #2879C5

analogous

#C5282A #C57428 #C5C328

triadic

#C57428 #28C574 #7428C5

tetradic

#C57428 #2AC528 #2879C5 #C328C5

square

#C57428 #2AC528 #2879C5 #C328C5

split-complementary

#C57428 #28C5C3 #282AC5

monochromatic

#5F3813 #92561E #C57428 #DB934F #E6B282

Accessibility & contrast

On white

3.56

#C57428 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#C57428 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C57428

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C57428	#FFFFFF	#000000	##000000
##C57428	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7D1C

Deuteranopia (green-blind)

#A08F28

Tritanopia (blue-blind)

#D86265

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #c57428;
/* rgb */ color: rgb(197, 116, 40);
/* oklch */ color: oklch(63.6% 0.133 58.9);

Tailwind

colors: {
  custom: {
    50: '#dd9c68',
    500: '#c57428',
    950: '#000000',
  },
}

SCSS

$custom: #c57428;
$custom-light: #dd9c68;
$custom-dark: #000000;

JSON

{
  "hex": "#c57428",
  "rgb": {
    "r": 197,
    "g": 116,
    "b": 40
  },
  "hsl": {
    "h": 29.045,
    "s": 66.245,
    "l": 46.471
  },
  "oklch": {
    "l": 0.63555,
    "c": 0.13337,
    "h": 58.9
  },
  "luminance": 0.24514
}

Semantic roles & 50–950 ramp

primary

#C57428

secondary

#7AA6CE

accent

#97E93F

background

#FEF9F6

surface

#FDF2EB

border

#D5CCC6

text

#160E06

muted

#847E7A

Preview Lab

Preview with #C57428

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

Preview Lab → · Contrast checker → · Palette generator →