#C3603A#C3603A

#C3603A is a mid, vivid orange. Relative luminance 0.203; OKLCH L 60.1% C 0.137 H 40.9°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#C3603A
RGB	rgb(195, 96, 58)
HSL	hsl(17, 54%, 50%)
HSV	hsv(17, 70%, 76%)
CMYK	cmyk(0%, 50.8%, 70.3%, 23.5%)
CIE-LAB	lab(52.15, 36.78, 39.45)
CIE-LCH	lch(52.15, 53.93, 47.01°)
OKLab	oklab(60.13% 0.1037 0.0899)
OKLCH	oklch(60.13% 0.137 40.9)
XYZ	xyz(27.4548, 20.2766, 6.4702)
Luminance	0.2027 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3603A #3A9DC3

analogous

#C33A59 #C3603A #C3A43A

triadic

#C3603A #3AC360 #603AC3

tetradic

#C3603A #59C33A #3A9DC3 #A43AC3

square

#C3603A #59C33A #3A9DC3 #A43AC3

split-complementary

#C3603A #3AC3A4 #3A59C3

monochromatic

#65321E #94492C #C3603A #D28568 #E0AB97

Accessibility & contrast

On white

4.15

#C3603A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#C3603A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C3603A

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3603A	#FFFFFF	#000000	##000000
##C3603A	1.00	4.15	5.05	5.05
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6F36

Deuteranopia (green-blind)

#938538

Tritanopia (blue-blind)

#D54C57

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #c3603a;
/* rgb */ color: rgb(195, 96, 58);
/* oklch */ color: oklch(60.1% 0.137 40.9);

Tailwind

colors: {
  custom: {
    50: '#db8f72',
    500: '#c3603a',
    950: '#000000',
  },
}

SCSS

$custom: #c3603a;
$custom-light: #db8f72;
$custom-dark: #000000;

JSON

{
  "hex": "#c3603a",
  "rgb": {
    "r": 195,
    "g": 96,
    "b": 58
  },
  "hsl": {
    "h": 16.642,
    "s": 54.15,
    "l": 49.608
  },
  "oklch": {
    "l": 0.6013,
    "c": 0.13726,
    "h": 40.9
  },
  "luminance": 0.20273
}

Semantic roles & 50–950 ramp

primary

#C3603A

secondary

#8DBACC

accent

#B5DE4A

background

#FEF8F6

surface

#FCF0EC

border

#D5CBC7

text

#160C08

muted

#847D7B

Preview Lab

Preview with #C3603A

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

Preview Lab → · Contrast checker → · Palette generator →