#C33A4B#C33A4B

#C33A4B is a mid, vivid red. Relative luminance 0.151; OKLCH L 55.4% C 0.173 H 18.0°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#C33A4B
RGB	rgb(195, 58, 75)
HSL	hsl(353, 54%, 50%)
HSV	hsv(353, 70%, 76%)
CMYK	cmyk(0%, 70.3%, 61.5%, 23.5%)
CIE-LAB	lab(45.83, 55.11, 21.98)
CIE-LCH	lch(45.83, 59.33, 21.74°)
OKLab	oklab(55.44% 0.1643 0.0533)
OKLCH	oklch(55.44% 0.173 18)
XYZ	xyz(25.2913, 15.1398, 8.2458)
Luminance	0.1514 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C33A4B #3AC3B2

analogous

#C33A8F #C33A4B #C36E3A

triadic

#C33A4B #4BC33A #3A4BC3

tetradic

#C33A4B #8FC33A #3AC3B2 #6E3AC3

square

#C33A4B #8FC33A #3AC3B2 #6E3AC3

split-complementary

#C33A4B #3AC36E #3A8FC3

monochromatic

#651E27 #942C39 #C33A4B #D26875 #E097A0

Accessibility & contrast

On white

5.21

#C33A4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#C33A4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C33A4B

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C33A4B	#FFFFFF	#000000	##FFFFFF
##C33A4B	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5A4B

Deuteranopia (green-blind)

#817747

Tritanopia (blue-blind)

#D61441

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c33a4b;
/* rgb */ color: rgb(195, 58, 75);
/* oklch */ color: oklch(55.4% 0.173 18.0);

Tailwind

colors: {
  custom: {
    50: '#dc797d',
    500: '#c33a4b',
    950: '#000000',
  },
}

SCSS

$custom: #c33a4b;
$custom-light: #dc797d;
$custom-dark: #000000;

JSON

{
  "hex": "#c33a4b",
  "rgb": {
    "r": 195,
    "g": 58,
    "b": 75
  },
  "hsl": {
    "h": 352.555,
    "s": 54.15,
    "l": 49.608
  },
  "oklch": {
    "l": 0.55442,
    "c": 0.1727,
    "h": 18
  },
  "luminance": 0.15136
}

Semantic roles & 50–950 ramp

primary

#C33A4B

secondary

#8DCCC4

accent

#DECB4A

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C33A4B

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

Preview Lab → · Contrast checker → · Palette generator →