#A33B46#A33B46

#A33B46 is a mid, vivid red. Relative luminance 0.114; OKLCH L 50.1% C 0.137 H 17.4°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#A33B46
RGB	rgb(163, 59, 70)
HSL	hsl(354, 47%, 44%)
HSV	hsv(354, 64%, 64%)
CMYK	cmyk(0%, 63.8%, 57.1%, 36.1%)
CIE-LAB	lab(40.18, 43.78, 16.55)
CIE-LCH	lch(40.18, 46.81, 20.71°)
OKLab	oklab(50.13% 0.1311 0.041)
OKLCH	oklch(50.13% 0.137 17.4)
XYZ	xyz(17.7753, 11.3590, 7.0496)
Luminance	0.1136 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33B46 #3BA398

analogous

#A33B7A #A33B46 #A3643B

triadic

#A33B46 #46A33B #3B46A3

tetradic

#A33B46 #7AA33B #3BA398 #643BA3

square

#A33B46 #7AA33B #3BA398 #643BA3

split-complementary

#A33B46 #3BA364 #3B7AA3

monochromatic

#491A1F #762B33 #A33B46 #C35864 #D3858E

Accessibility & contrast

On white

6.42

#A33B46 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#A33B46 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33B46

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33B46	#FFFFFF	#000000	##FFFFFF
##A33B46	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545146

Deuteranopia (green-blind)

#6F6743

Tritanopia (blue-blind)

#B22840

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #a33b46;
/* rgb */ color: rgb(163, 59, 70);
/* oklch */ color: oklch(50.1% 0.137 17.4);

Tailwind

colors: {
  custom: {
    50: '#c47679',
    500: '#a33b46',
    950: '#000000',
  },
}

SCSS

$custom: #a33b46;
$custom-light: #c47679;
$custom-dark: #000000;

JSON

{
  "hex": "#a33b46",
  "rgb": {
    "r": 163,
    "g": 59,
    "b": 70
  },
  "hsl": {
    "h": 353.654,
    "s": 46.847,
    "l": 43.529
  },
  "oklch": {
    "l": 0.50128,
    "c": 0.13736,
    "h": 17.4
  },
  "luminance": 0.11357
}

Semantic roles & 50–950 ramp

primary

#A33B46

secondary

#7DBDB6

accent

#D6C851

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140909

muted

#827B7B

Preview Lab

Preview with #A33B46

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

Preview Lab → · Contrast checker → · Palette generator →