#A33341#A33341

#A33341 is a mid, vivid red. Relative luminance 0.105; OKLCH L 49.1% C 0.147 H 17.3°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#A33341
RGB	rgb(163, 51, 65)
HSL	hsl(353, 52%, 42%)
HSV	hsv(353, 69%, 64%)
CMYK	cmyk(0%, 68.7%, 60.1%, 36.1%)
CIE-LAB	lab(38.79, 46.88, 17.83)
CIE-LCH	lch(38.79, 50.16, 20.82°)
OKLab	oklab(49.06% 0.1401 0.0437)
OKLCH	oklch(49.06% 0.147 17.3)
XYZ	xyz(17.2439, 10.5382, 6.1261)
Luminance	0.1054 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33341 #33A395

analogous

#A33379 #A33341 #A35D33

triadic

#A33341 #41A333 #3341A3

tetradic

#A33341 #79A333 #33A395 #5D33A3

square

#A33341 #79A333 #33A395 #5D33A3

split-complementary

#A33341 #33A35D #3379A3

monochromatic

#46161C #74242E #A33341 #C74C5C #D67B86

Accessibility & contrast

On white

6.76

#A33341 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#A33341 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33341

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33341	#FFFFFF	#000000	##FFFFFF
##A33341	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504C41

Deuteranopia (green-blind)

#6C643E

Tritanopia (blue-blind)

#B21939

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #a33341;
/* rgb */ color: rgb(163, 51, 65);
/* oklch */ color: oklch(49.1% 0.147 17.3);

Tailwind

colors: {
  custom: {
    50: '#c47275',
    500: '#a33341',
    950: '#000000',
  },
}

SCSS

$custom: #a33341;
$custom-light: #c47275;
$custom-dark: #000000;

JSON

{
  "hex": "#a33341",
  "rgb": {
    "r": 163,
    "g": 51,
    "b": 65
  },
  "hsl": {
    "h": 352.5,
    "s": 52.336,
    "l": 41.961
  },
  "oklch": {
    "l": 0.49058,
    "c": 0.14677,
    "h": 17.3
  },
  "luminance": 0.10536
}

Semantic roles & 50–950 ramp

primary

#A33341

secondary

#73BEB5

accent

#DCCA4C

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140808

muted

#827B7B

Preview Lab

Preview with #A33341

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

Preview Lab → · Contrast checker → · Palette generator →