#C1643A#C1643A

#C1643A is a mid, vivid orange. Relative luminance 0.208; OKLCH L 60.5% C 0.132 H 43.8°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#C1643A
RGB	rgb(193, 100, 58)
HSL	hsl(19, 54%, 49%)
HSV	hsv(19, 70%, 76%)
CMYK	cmyk(0%, 48.2%, 69.9%, 24.3%)
CIE-LAB	lab(52.69, 33.90, 39.98)
CIE-LCH	lch(52.69, 52.41, 49.70°)
OKLab	oklab(60.48% 0.0951 0.0911)
OKLCH	oklch(60.48% 0.132 43.8)
XYZ	xyz(27.3156, 20.7605, 6.5709)
Luminance	0.2076 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1643A #3A97C1

analogous

#C13A53 #C1643A #C1A83A

triadic

#C1643A #3AC164 #643AC1

tetradic

#C1643A #53C13A #3A97C1 #A83AC1

square

#C1643A #53C13A #3A97C1 #A83AC1

split-complementary

#C1643A #3AC1A8 #3A53C1

monochromatic

#63331E #924C2C #C1643A #D18867 #DFAD96

Accessibility & contrast

On white

4.08

#C1643A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#C1643A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C1643A

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1643A	#FFFFFF	#000000	##000000
##C1643A	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7136

Deuteranopia (green-blind)

#948638

Tritanopia (blue-blind)

#D3515B

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #c1643a;
/* rgb */ color: rgb(193, 100, 58);
/* oklch */ color: oklch(60.5% 0.132 43.8);

Tailwind

colors: {
  custom: {
    50: '#da9272',
    500: '#c1643a',
    950: '#000000',
  },
}

SCSS

$custom: #c1643a;
$custom-light: #da9272;
$custom-dark: #000000;

JSON

{
  "hex": "#c1643a",
  "rgb": {
    "r": 193,
    "g": 100,
    "b": 58
  },
  "hsl": {
    "h": 18.667,
    "s": 53.785,
    "l": 49.216
  },
  "oklch": {
    "l": 0.60482,
    "c": 0.13172,
    "h": 43.8
  },
  "luminance": 0.20757
}

Semantic roles & 50–950 ramp

primary

#C1643A

secondary

#8CB7CB

accent

#B0DD4B

background

#FEF9F6

surface

#FCF1EC

border

#D5CBC7

text

#160D08

muted

#847E7B

Preview Lab

Preview with #C1643A

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

Preview Lab → · Contrast checker → · Palette generator →