#443BA2#443BA2

#443BA2 is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.6% C 0.160 H 281.1°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#443BA2
RGB	rgb(68, 59, 162)
HSL	hsl(245, 47%, 43%)
HSV	hsv(245, 64%, 64%)
CMYK	cmyk(58%, 63.6%, 0%, 36.5%)
CIE-LAB	lab(31.73, 33.95, -54.67)
CIE-LCH	lch(31.73, 64.36, 301.83°)
OKLab	oklab(42.56% 0.0308 -0.1571)
OKLCH	oklch(42.56% 0.16 281.1)
XYZ	xyz(10.4674, 6.9648, 34.9682)
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

#443BA2 #99A23B

analogous

#3B65A2 #443BA2 #773BA2

triadic

#443BA2 #A2443B #3BA244

tetradic

#443BA2 #A23B65 #99A23B #3BA277

square

#443BA2 #A23B65 #99A23B #3BA277

split-complementary

#443BA2 #A2773B #65A23B

monochromatic

#1E1A48 #312B75 #443BA2 #6158C2 #8C85D3

Accessibility & contrast

On white

8.77

#443BA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#443BA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443BA2

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443BA2	#FFFFFF	#000000	##FFFFFF
##443BA2	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)

#004EA5

Deuteranopia (green-blind)

#0047A0

Tritanopia (blue-blind)

#0F5469

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #443ba2;
/* rgb */ color: rgb(68, 59, 162);
/* oklch */ color: oklch(42.6% 0.160 281.1);

Tailwind

colors: {
  custom: {
    50: '#8171be',
    500: '#443ba2',
    950: '#000000',
  },
}

SCSS

$custom: #443ba2;
$custom-light: #8171be;
$custom-dark: #000000;

JSON

{
  "hex": "#443ba2",
  "rgb": {
    "r": 68,
    "g": 59,
    "b": 162
  },
  "hsl": {
    "h": 245.243,
    "s": 46.606,
    "l": 43.333
  },
  "oklch": {
    "l": 0.42557,
    "c": 0.16013,
    "h": 281.1
  },
  "luminance": 0.06966
}

Semantic roles & 50–950 ramp

primary

#443BA2

secondary

#B7BD7C

accent

#D652CB

background

#F8F6FB

surface

#EFECF7

border

#CAC7D0

text

#0B0812

muted

#7C7B81

Preview Lab

Preview with #443BA2

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

Preview Lab → · Contrast checker → · Palette generator →