#443DA5#443DA5

#443DA5 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 43.2% C 0.162 H 280.2°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#443DA5
RGB	rgb(68, 61, 165)
HSL	hsl(244, 46%, 44%)
HSV	hsv(244, 63%, 65%)
CMYK	cmyk(58.8%, 63%, 0%, 35.3%)
CIE-LAB	lab(32.44, 33.69, -55.32)
CIE-LCH	lch(32.44, 64.77, 301.34°)
OKLab	oklab(43.16% 0.0287 -0.159)
OKLCH	oklch(43.16% 0.162 280.2)
XYZ	xyz(10.8420, 7.2823, 36.4243)
Luminance	0.0728 (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

#443DA5 #9EA53D

analogous

#3D6AA5 #443DA5 #783DA5

triadic

#443DA5 #A5443D #3DA544

tetradic

#443DA5 #A53D6A #9EA53D #3DA578

square

#443DA5 #A53D6A #9EA53D #3DA578

split-complementary

#443DA5 #A5783D #6AA53D

monochromatic

#1F1C4C #322C78 #443DA5 #635CC3 #8E89D3

Accessibility & contrast

On white

8.55

#443DA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#443DA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443DA5

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443DA5	#FFFFFF	#000000	##FFFFFF
##443DA5	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A8

Deuteranopia (green-blind)

#0048A3

Tritanopia (blue-blind)

#06576B

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #443da5;
/* rgb */ color: rgb(68, 61, 165);
/* oklch */ color: oklch(43.2% 0.162 280.2);

Tailwind

colors: {
  custom: {
    50: '#8273c1',
    500: '#443da5',
    950: '#000000',
  },
}

SCSS

$custom: #443da5;
$custom-light: #8273c1;
$custom-dark: #000000;

JSON

{
  "hex": "#443da5",
  "rgb": {
    "r": 68,
    "g": 61,
    "b": 165
  },
  "hsl": {
    "h": 244.038,
    "s": 46.018,
    "l": 44.314
  },
  "oklch": {
    "l": 0.43156,
    "c": 0.16158,
    "h": 280.2
  },
  "luminance": 0.07283
}

Semantic roles & 50–950 ramp

primary

#443DA5

secondary

#BABE80

accent

#D652CD

background

#F8F7FB

surface

#F0EDF7

border

#CBC8D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #443DA5

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

Preview Lab → · Contrast checker → · Palette generator →