#A33A44#A33A44

#A33A44 is a mid, vivid red. Relative luminance 0.112; OKLCH L 50.0% C 0.139 H 18.1°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#A33A44
RGB	rgb(163, 58, 68)
HSL	hsl(354, 48%, 43%)
HSV	hsv(354, 64%, 64%)
CMYK	cmyk(0%, 64.4%, 58.3%, 36.1%)
CIE-LAB	lab(39.97, 44.08, 17.52)
CIE-LCH	lch(39.97, 47.43, 21.67°)
OKLab	oklab(49.96% 0.1317 0.0431)
OKLCH	oklch(49.96% 0.139 18.1)
XYZ	xyz(17.6623, 11.2323, 6.7057)
Luminance	0.1123 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33A44 #3AA399

analogous

#A33A78 #A33A44 #A3643A

triadic

#A33A44 #44A33A #3A44A3

tetradic

#A33A44 #78A33A #3AA399 #643AA3

square

#A33A44 #78A33A #3AA399 #643AA3

split-complementary

#A33A44 #3AA364 #3A78A3

monochromatic

#491A1E #762A31 #A33A44 #C35761 #D3848C

Accessibility & contrast

On white

6.47

#A33A44 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#A33A44 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33A44

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33A44	#FFFFFF	#000000	##FFFFFF
##A33A44	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545044

Deuteranopia (green-blind)

#6F6641

Tritanopia (blue-blind)

#B2263E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a33a44;
/* rgb */ color: rgb(163, 58, 68);
/* oklch */ color: oklch(50.0% 0.139 18.1);

Tailwind

colors: {
  custom: {
    50: '#c47677',
    500: '#a33a44',
    950: '#000000',
  },
}

SCSS

$custom: #a33a44;
$custom-light: #c47677;
$custom-dark: #000000;

JSON

{
  "hex": "#a33a44",
  "rgb": {
    "r": 163,
    "g": 58,
    "b": 68
  },
  "hsl": {
    "h": 354.286,
    "s": 47.511,
    "l": 43.333
  },
  "oklch": {
    "l": 0.49957,
    "c": 0.13861,
    "h": 18.1
  },
  "luminance": 0.1123
}

Semantic roles & 50–950 ramp

primary

#A33A44

secondary

#7CBDB7

accent

#D7CA51

background

#FCF7F7

surface

#F9EDED

border

#D2C8C8

text

#140908

muted

#827B7B

Preview Lab

Preview with #A33A44

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

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