#C5643C#C5643C

#C5643C is a mid, vivid orange. Relative luminance 0.213; OKLCH L 61.1% C 0.135 H 42.2°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#C5643C
RGB	rgb(197, 100, 60)
HSL	hsl(18, 54%, 50%)
HSV	hsv(18, 70%, 77%)
CMYK	cmyk(0%, 49.2%, 69.5%, 22.7%)
CIE-LAB	lab(53.29, 35.60, 39.76)
CIE-LCH	lch(53.29, 53.37, 48.16°)
OKLab	oklab(61.07% 0.1003 0.0908)
OKLCH	oklch(61.07% 0.135 42.2)
XYZ	xyz(28.4013, 21.3143, 6.8925)
Luminance	0.2131 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5643C #3C9DC5

analogous

#C53C59 #C5643C #C5A83C

triadic

#C5643C #3CC564 #643CC5

tetradic

#C5643C #59C53C #3C9DC5 #A83CC5

square

#C5643C #59C53C #3C9DC5 #A83CC5

split-complementary

#C5643C #3CC5A8 #3C59C5

monochromatic

#68341F #974C2D #C5643C #D3896B #E1AF9A

Accessibility & contrast

On white

3.99

#C5643C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#C5643C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C5643C

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5643C	#FFFFFF	#000000	##000000
##C5643C	1.00	3.99	5.26	5.26
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.26	21.00	1.00	1.00
##000000	5.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7238

Deuteranopia (green-blind)

#96873A

Tritanopia (blue-blind)

#D8515B

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #c5643c;
/* rgb */ color: rgb(197, 100, 60);
/* oklch */ color: oklch(61.1% 0.135 42.2);

Tailwind

colors: {
  custom: {
    50: '#dd9273',
    500: '#c5643c',
    950: '#000000',
  },
}

SCSS

$custom: #c5643c;
$custom-light: #dd9273;
$custom-dark: #000000;

JSON

{
  "hex": "#c5643c",
  "rgb": {
    "r": 197,
    "g": 100,
    "b": 60
  },
  "hsl": {
    "h": 17.518,
    "s": 54.15,
    "l": 50.392
  },
  "oklch": {
    "l": 0.6107,
    "c": 0.13532,
    "h": 42.2
  },
  "luminance": 0.21311
}

Semantic roles & 50–950 ramp

primary

#C5643C

secondary

#90BBCD

accent

#B3DE4A

background

#FEF9F7

surface

#FDF1ED

border

#D5CBC8

text

#160D08

muted

#847E7B

Preview Lab

Preview with #C5643C

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

Preview Lab → · Contrast checker → · Palette generator →