#443AA6#443AA6

#443AA6 is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.7% C 0.167 H 280.8°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#443AA6
RGB	rgb(68, 58, 166)
HSL	hsl(246, 48%, 44%)
HSV	hsv(246, 65%, 65%)
CMYK	cmyk(59%, 65.1%, 0%, 34.9%)
CIE-LAB	lab(31.82, 35.87, -56.93)
CIE-LCH	lch(31.82, 67.29, 302.22°)
OKLab	oklab(42.73% 0.0314 -0.1638)
OKLCH	oklch(42.73% 0.167 280.8)
XYZ	xyz(10.7777, 7.0075, 36.8536)
Luminance	0.0701 (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

#443AA6 #9CA63A

analogous

#3A66A6 #443AA6 #7A3AA6

triadic

#443AA6 #A6443A #3AA644

tetradic

#443AA6 #A63A66 #9CA63A #3AA67A

square

#443AA6 #A63A66 #9CA63A #3AA67A

split-complementary

#443AA6 #A67A3A #66A63A

monochromatic

#1F1A4B #312A79 #443AA6 #6258C5 #8D86D5

Accessibility & contrast

On white

8.74

#443AA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#443AA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443AA6

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443AA6	#FFFFFF	#000000	##FFFFFF
##443AA6	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA9

Deuteranopia (green-blind)

#0047A4

Tritanopia (blue-blind)

#04556A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #443aa6;
/* rgb */ color: rgb(68, 58, 166);
/* oklch */ color: oklch(42.7% 0.167 280.8);

Tailwind

colors: {
  custom: {
    50: '#8271c1',
    500: '#443aa6',
    950: '#000000',
  },
}

SCSS

$custom: #443aa6;
$custom-light: #8271c1;
$custom-dark: #000000;

JSON

{
  "hex": "#443aa6",
  "rgb": {
    "r": 68,
    "g": 58,
    "b": 166
  },
  "hsl": {
    "h": 245.556,
    "s": 48.214,
    "l": 43.922
  },
  "oklch": {
    "l": 0.42731,
    "c": 0.16674,
    "h": 280.8
  },
  "luminance": 0.07008
}

Semantic roles & 50–950 ramp

primary

#443AA6

secondary

#B9BF7D

accent

#D850CB

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #443AA6

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

Preview Lab → · Contrast checker → · Palette generator →