#443D9C#443D9C

#443D9C is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.4% C 0.149 H 281.2°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#443D9C
RGB	rgb(68, 61, 156)
HSL	hsl(244, 44%, 43%)
HSV	hsv(244, 61%, 61%)
CMYK	cmyk(56.4%, 60.9%, 0%, 38.8%)
CIE-LAB	lab(31.73, 30.72, -51.04)
CIE-LCH	lch(31.73, 59.57, 301.04°)
OKLab	oklab(42.41% 0.0291 -0.1464)
OKLCH	oklch(42.41% 0.149 281.2)
XYZ	xyz(10.0515, 6.9661, 32.2610)
Luminance	0.0697 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#443D9C #959C3D

analogous

#3D669C #443D9C #733D9C

triadic

#443D9C #9C443D #3D9C44

tetradic

#443D9C #9C3D66 #959C3D #3D9C73

square

#443D9C #9C3D66 #959C3D #3D9C73

split-complementary

#443D9C #9C733D #669C3D

monochromatic

#1E1B44 #312C70 #443D9C #6058BE #8A84CF

Accessibility & contrast

On white

8.77

#443D9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#443D9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443D9C

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443D9C	#FFFFFF	#000000	##FFFFFF
##443D9C	1.00	8.77	2.39	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004E9F

Deuteranopia (green-blind)

#00479A

Tritanopia (blue-blind)

#195466

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #443d9c;
/* rgb */ color: rgb(68, 61, 156);
/* oklch */ color: oklch(42.4% 0.149 281.2);

Tailwind

colors: {
  custom: {
    50: '#8073ba',
    500: '#443d9c',
    950: '#000000',
  },
}

SCSS

$custom: #443d9c;
$custom-light: #8073ba;
$custom-dark: #000000;

JSON

{
  "hex": "#443d9c",
  "rgb": {
    "r": 68,
    "g": 61,
    "b": 156
  },
  "hsl": {
    "h": 244.421,
    "s": 43.779,
    "l": 42.549
  },
  "oklch": {
    "l": 0.4241,
    "c": 0.14932,
    "h": 281.2
  },
  "luminance": 0.06967
}

Semantic roles & 50–950 ramp

primary

#443D9C

secondary

#B5B97C

accent

#D454CA

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #443D9C

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

Preview Lab → · Contrast checker → · Palette generator →