#443C83#443C83

#443C83 is a dark, moderate blue. Relative luminance 0.061; OKLCH L 40.3% C 0.115 H 285.1°. Best body text is #FFFFFF at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#443C83
RGB	rgb(68, 60, 131)
HSL	hsl(247, 37%, 37%)
HSV	hsv(247, 54%, 51%)
CMYK	cmyk(48.1%, 54.2%, 0%, 48.6%)
CIE-LAB	lab(29.66, 23.18, -39.02)
CIE-LCH	lch(29.66, 45.38, 300.71°)
OKLab	oklab(40.3% 0.03 -0.1111)
OKLCH	oklch(40.3% 0.115 285.1)
XYZ	xyz(8.0953, 6.0990, 22.2190)
Luminance	0.0610 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#443C83 #7B833C

analogous

#3C5783 #443C83 #683C83

triadic

#443C83 #83443C #3C8344

tetradic

#443C83 #833C57 #7B833C #3C8368

square

#443C83 #833C57 #7B833C #3C8368

split-complementary

#443C83 #83683C #57833C

monochromatic

#18162F #2E2959 #443C83 #5A4FAD #8078C1

Accessibility & contrast

On white

9.46

#443C83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#443C83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443C83

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443C83	#FFFFFF	#000000	##FFFFFF
##443C83	1.00	9.46	2.22	9.46
#FFFFFF	9.46	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#194885

Deuteranopia (green-blind)

#174481

Tritanopia (blue-blind)

#2F4B59

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #443c83;
/* rgb */ color: rgb(68, 60, 131);
/* oklch */ color: oklch(40.3% 0.115 285.1);

Tailwind

colors: {
  custom: {
    50: '#7c72a7',
    500: '#443c83',
    950: '#000000',
  },
}

SCSS

$custom: #443c83;
$custom-light: #7c72a7;
$custom-dark: #000000;

JSON

{
  "hex": "#443c83",
  "rgb": {
    "r": 68,
    "g": 60,
    "b": 131
  },
  "hsl": {
    "h": 246.761,
    "s": 37.173,
    "l": 37.451
  },
  "oklch": {
    "l": 0.403,
    "c": 0.11509,
    "h": 285.1
  },
  "luminance": 0.06099
}

Semantic roles & 50–950 ramp

primary

#443C83

secondary

#A4AB70

accent

#CD5BC0

background

#F7F6FA

surface

#EEECF4

border

#C9C7CE

text

#0A080F

muted

#7C7B7F

Preview Lab

Preview with #443C83

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

Preview Lab → · Contrast checker → · Palette generator →