#C3543C#C3543C

#C3543C is a mid, vivid red. Relative luminance 0.183; OKLCH L 58.4% C 0.148 H 33.7°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#C3543C
RGB	rgb(195, 84, 60)
HSL	hsl(11, 53%, 50%)
HSV	hsv(11, 69%, 76%)
CMYK	cmyk(0%, 56.9%, 69.2%, 23.5%)
CIE-LAB	lab(49.82, 42.89, 35.70)
CIE-LCH	lch(49.82, 55.81, 39.78°)
OKLab	oklab(58.37% 0.1229 0.0821)
OKLCH	oklch(58.37% 0.148 33.7)
XYZ	xyz(26.4942, 18.2724, 6.4059)
Luminance	0.1827 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3543C #3CABC3

analogous

#C33C67 #C3543C #C3983C

triadic

#C3543C #3CC354 #543CC3

tetradic

#C3543C #67C33C #3CABC3 #983CC3

square

#C3543C #67C33C #3CABC3 #983CC3

split-complementary

#C3543C #3CC398 #3C67C3

monochromatic

#652C1F #94402E #C3543C #D17D6B #E0A69A

Accessibility & contrast

On white

4.51

#C3543C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#C3543C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C3543C

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3543C	#FFFFFF	#000000	##000000
##C3543C	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#726739

Deuteranopia (green-blind)

#8D8039

Tritanopia (blue-blind)

#D63D4F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #c3543c;
/* rgb */ color: rgb(195, 84, 60);
/* oklch */ color: oklch(58.4% 0.148 33.7);

Tailwind

colors: {
  custom: {
    50: '#dc8872',
    500: '#c3543c',
    950: '#000000',
  },
}

SCSS

$custom: #c3543c;
$custom-light: #dc8872;
$custom-dark: #000000;

JSON

{
  "hex": "#c3543c",
  "rgb": {
    "r": 195,
    "g": 84,
    "b": 60
  },
  "hsl": {
    "h": 10.667,
    "s": 52.941,
    "l": 50
  },
  "oklch": {
    "l": 0.58372,
    "c": 0.14784,
    "h": 33.7
  },
  "luminance": 0.18269
}

Semantic roles & 50–950 ramp

primary

#C3543C

secondary

#8FC1CC

accent

#C3DC4B

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#160C08

muted

#847D7B

Preview Lab

Preview with #C3543C

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

Preview Lab → · Contrast checker → · Palette generator →