#443AA5#443AA5

#443AA5 is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.6% C 0.165 H 281.0°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#443AA5
RGB	rgb(68, 58, 165)
HSL	hsl(246, 48%, 44%)
HSV	hsv(246, 65%, 65%)
CMYK	cmyk(58.8%, 64.8%, 0%, 35.3%)
CIE-LAB	lab(31.74, 35.55, -56.46)
CIE-LCH	lch(31.74, 66.72, 302.19°)
OKLab	oklab(42.65% 0.0315 -0.1624)
OKLCH	oklch(42.65% 0.165 281)
XYZ	xyz(10.6864, 6.9709, 36.3724)
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

#443AA5 #9BA53A

analogous

#3A65A5 #443AA5 #793AA5

triadic

#443AA5 #A5443A #3AA544

tetradic

#443AA5 #A53A65 #9BA53A #3AA579

square

#443AA5 #A53A65 #9BA53A #3AA579

split-complementary

#443AA5 #A5793A #65A53A

monochromatic

#1F1A4A #312A78 #443AA5 #6258C4 #8D85D4

Accessibility & contrast

On white

8.77

#443AA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#443AA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443AA5

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443AA5	#FFFFFF	#000000	##FFFFFF
##443AA5	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)

#004FA8

Deuteranopia (green-blind)

#0047A3

Tritanopia (blue-blind)

#07556A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #443aa5;
/* rgb */ color: rgb(68, 58, 165);
/* oklch */ color: oklch(42.6% 0.165 281.0);

Tailwind

colors: {
  custom: {
    50: '#8271c1',
    500: '#443aa5',
    950: '#000000',
  },
}

SCSS

$custom: #443aa5;
$custom-light: #8271c1;
$custom-dark: #000000;

JSON

{
  "hex": "#443aa5",
  "rgb": {
    "r": 68,
    "g": 58,
    "b": 165
  },
  "hsl": {
    "h": 245.607,
    "s": 47.982,
    "l": 43.725
  },
  "oklch": {
    "l": 0.42645,
    "c": 0.16541,
    "h": 281
  },
  "luminance": 0.06972
}

Semantic roles & 50–950 ramp

primary

#443AA5

secondary

#B8BE7D

accent

#D850CB

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #443AA5

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

Preview Lab → · Contrast checker → · Palette generator →