#C3533B#C3533B

#C3533B is a mid, vivid red. Relative luminance 0.181; OKLCH L 58.2% C 0.149 H 33.7°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#C3533B
RGB	rgb(195, 83, 59)
HSL	hsl(11, 54%, 50%)
HSV	hsv(11, 70%, 76%)
CMYK	cmyk(0%, 57.4%, 69.7%, 23.5%)
CIE-LAB	lab(49.63, 43.32, 36.03)
CIE-LCH	lch(49.63, 56.35, 39.75°)
OKLab	oklab(58.22% 0.1241 0.0827)
OKLCH	oklch(58.22% 0.149 33.7)
XYZ	xyz(26.3909, 18.1078, 6.2423)
Luminance	0.1810 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C3533B #3BABC3

analogous

#C33B67 #C3533B #C3973B

triadic

#C3533B #3BC353 #533BC3

tetradic

#C3533B #67C33B #3BABC3 #973BC3

square

#C3533B #67C33B #3BABC3 #973BC3

split-complementary

#C3533B #3BC397 #3B67C3

monochromatic

#652B1F #943F2D #C3533B #D27C69 #E0A598

Accessibility & contrast

On white

4.54

#C3533B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#C3533B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C3533B

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C3533B	#FFFFFF	#000000	##000000
##C3533B	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#716738

Deuteranopia (green-blind)

#8D7F38

Tritanopia (blue-blind)

#D63B4E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #c3533b;
/* rgb */ color: rgb(195, 83, 59);
/* oklch */ color: oklch(58.2% 0.149 33.7);

Tailwind

colors: {
  custom: {
    50: '#dc8772',
    500: '#c3533b',
    950: '#000000',
  },
}

SCSS

$custom: #c3533b;
$custom-light: #dc8772;
$custom-dark: #000000;

JSON

{
  "hex": "#c3533b",
  "rgb": {
    "r": 195,
    "g": 83,
    "b": 59
  },
  "hsl": {
    "h": 10.588,
    "s": 53.543,
    "l": 49.804
  },
  "oklch": {
    "l": 0.58218,
    "c": 0.14909,
    "h": 33.7
  },
  "luminance": 0.18104
}

Semantic roles & 50–950 ramp

primary

#C3533B

secondary

#8EC1CC

accent

#C3DD4B

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#160B08

muted

#847C7B

Preview Lab

Preview with #C3533B

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

Preview Lab → · Contrast checker → · Palette generator →