#443AAC#443AAC

#443AAC is a dark, vivid blue. Relative luminance 0.072; OKLCH L 43.3% C 0.175 H 280.1°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#443AAC
RGB	rgb(68, 58, 172)
HSL	hsl(245, 50%, 45%)
HSV	hsv(245, 66%, 67%)
CMYK	cmyk(60.5%, 66.3%, 0%, 32.5%)
CIE-LAB	lab(32.33, 37.83, -59.70)
CIE-LCH	lch(32.33, 70.67, 302.36°)
OKLab	oklab(43.26% 0.0307 -0.1719)
OKLCH	oklch(43.26% 0.175 280.1)
XYZ	xyz(11.3410, 7.2328, 39.8202)
Luminance	0.0723 (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

#443AAC #A2AC3A

analogous

#3A69AC #443AAC #7D3AAC

triadic

#443AAC #AC443A #3AAC44

tetradic

#443AAC #AC3A69 #A2AC3A #3AAC7D

square

#443AAC #AC3A69 #A2AC3A #3AAC7D

split-complementary

#443AAC #AC7D3A #69AC3A

monochromatic

#201B50 #322B7E #443AAC #655BC8 #9089D7

Accessibility & contrast

On white

8.58

#443AAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#443AAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443AAC

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443AAC	#FFFFFF	#000000	##FFFFFF
##443AAC	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B0

Deuteranopia (green-blind)

#0048AA

Tritanopia (blue-blind)

#00576E

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #443aac;
/* rgb */ color: rgb(68, 58, 172);
/* oklch */ color: oklch(43.3% 0.175 280.1);

Tailwind

colors: {
  custom: {
    50: '#8371c6',
    500: '#443aac',
    950: '#000000',
  },
}

SCSS

$custom: #443aac;
$custom-light: #8371c6;
$custom-dark: #000000;

JSON

{
  "hex": "#443aac",
  "rgb": {
    "r": 68,
    "g": 58,
    "b": 172
  },
  "hsl": {
    "h": 245.263,
    "s": 49.565,
    "l": 45.098
  },
  "oklch": {
    "l": 0.43257,
    "c": 0.17462,
    "h": 280.1
  },
  "luminance": 0.07234
}

Semantic roles & 50–950 ramp

primary

#443AAC

secondary

#BCC280

accent

#D94FCD

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #443AAC

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

Preview Lab → · Contrast checker → · Palette generator →