#A33C4E#A33C4E

#A33C4E is a mid, vivid red. Relative luminance 0.116; OKLCH L 50.4% C 0.136 H 12.9°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#A33C4E
RGB	rgb(163, 60, 78)
HSL	hsl(350, 46%, 44%)
HSV	hsv(350, 63%, 64%)
CMYK	cmyk(0%, 63.2%, 52.1%, 36.1%)
CIE-LAB	lab(40.53, 44.00, 12.03)
CIE-LCH	lch(40.53, 45.62, 15.29°)
OKLab	oklab(50.44% 0.1329 0.0305)
OKLCH	oklch(50.44% 0.136 12.9)
XYZ	xyz(18.0967, 11.5706, 8.4866)
Luminance	0.1157 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33C4E #3CA391

analogous

#A33C81 #A33C4E #A35D3C

triadic

#A33C4E #4EA33C #3C4EA3

tetradic

#A33C4E #81A33C #3CA391 #5D3CA3

square

#A33C4E #81A33C #3CA391 #5D3CA3

split-complementary

#A33C4E #3CA35D #3C81A3

monochromatic

#4A1B23 #762C39 #A33C4E #C25A6C #D38794

Accessibility & contrast

On white

6.34

#A33C4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#A33C4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33C4E

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33C4E	#FFFFFF	#000000	##FFFFFF
##A33C4E	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54524E

Deuteranopia (green-blind)

#6E674C

Tritanopia (blue-blind)

#B22B43

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a33c4e;
/* rgb */ color: rgb(163, 60, 78);
/* oklch */ color: oklch(50.4% 0.136 12.9);

Tailwind

colors: {
  custom: {
    50: '#c3777f',
    500: '#a33c4e',
    950: '#000000',
  },
}

SCSS

$custom: #a33c4e;
$custom-light: #c3777f;
$custom-dark: #000000;

JSON

{
  "hex": "#a33c4e",
  "rgb": {
    "r": 163,
    "g": 60,
    "b": 78
  },
  "hsl": {
    "h": 349.515,
    "s": 46.188,
    "l": 43.725
  },
  "oklch": {
    "l": 0.50445,
    "c": 0.13637,
    "h": 12.9
  },
  "luminance": 0.11568
}

Semantic roles & 50–950 ramp

primary

#A33C4E

secondary

#7EBDB2

accent

#D6BF52

background

#FCF7F7

surface

#F9EDEE

border

#D2C8C9

text

#13090A

muted

#827B7C

Preview Lab

Preview with #A33C4E

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

Preview Lab → · Contrast checker → · Palette generator →