#C3643D#C3643D

#C3643D is a mid, vivid orange. Relative luminance 0.211; OKLCH L 60.8% C 0.133 H 42.2°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#C3643D
RGB	rgb(195, 100, 61)
HSL	hsl(17, 53%, 50%)
HSV	hsv(17, 69%, 76%)
CMYK	cmyk(0%, 48.7%, 68.7%, 23.5%)
CIE-LAB	lab(53.01, 34.86, 38.83)
CIE-LCH	lch(53.01, 52.19, 48.08°)
OKLab	oklab(60.8% 0.0984 0.0891)
OKLCH	oklch(60.8% 0.133 42.2)
XYZ	xyz(27.9076, 21.0566, 7.0087)
Luminance	0.2105 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3643D #3D9CC3

analogous

#C33D59 #C3643D #C3A73D

triadic

#C3643D #3DC364 #643DC3

tetradic

#C3643D #59C33D #3D9CC3 #A73DC3

square

#C3643D #59C33D #3D9CC3 #A73DC3

split-complementary

#C3643D #3DC3A7 #3D59C3

monochromatic

#663420 #954C2E #C3643D #D1896C #E0AF9A

Accessibility & contrast

On white

4.03

#C3643D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#C3643D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C3643D

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3643D	#FFFFFF	#000000	##000000
##C3643D	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7239

Deuteranopia (green-blind)

#95873B

Tritanopia (blue-blind)

#D5515B

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #c3643d;
/* rgb */ color: rgb(195, 100, 61);
/* oklch */ color: oklch(60.8% 0.133 42.2);

Tailwind

colors: {
  custom: {
    50: '#db9274',
    500: '#c3643d',
    950: '#000000',
  },
}

SCSS

$custom: #c3643d;
$custom-light: #db9274;
$custom-dark: #000000;

JSON

{
  "hex": "#c3643d",
  "rgb": {
    "r": 195,
    "g": 100,
    "b": 61
  },
  "hsl": {
    "h": 17.463,
    "s": 52.756,
    "l": 50.196
  },
  "oklch": {
    "l": 0.608,
    "c": 0.13273,
    "h": 42.2
  },
  "luminance": 0.21053
}

Semantic roles & 50–950 ramp

primary

#C3643D

secondary

#90BACC

accent

#B2DC4C

background

#FEF9F7

surface

#FCF1ED

border

#D5CBC8

text

#160D08

muted

#847E7B

Preview Lab

Preview with #C3643D

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

Preview Lab → · Contrast checker → · Palette generator →