#443DAD#443DAD

#443DAD is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.8% C 0.172 H 279.4°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#443DAD
RGB	rgb(68, 61, 173)
HSL	hsl(244, 48%, 46%)
HSV	hsv(244, 65%, 68%)
CMYK	cmyk(60.7%, 64.7%, 0%, 32.2%)
CIE-LAB	lab(33.10, 36.33, -59.04)
CIE-LCH	lch(33.10, 69.32, 301.61°)
OKLab	oklab(43.84% 0.028 -0.1699)
OKLCH	oklch(43.84% 0.172 279.4)
XYZ	xyz(11.5931, 7.5827, 40.3798)
Luminance	0.0758 (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

#443DAD #A6AD3D

analogous

#3D6EAD #443DAD #7C3DAD

triadic

#443DAD #AD443D #3DAD44

tetradic

#443DAD #AD3D6E #A6AD3D #3DAD7C

square

#443DAD #AD3D6E #A6AD3D #3DAD7C

split-complementary

#443DAD #AD7C3D #6EAD3D

monochromatic

#201D53 #322D80 #443DAD #6760C7 #928DD7

Accessibility & contrast

On white

8.34

#443DAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#443DAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443DAD

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443DAD	#FFFFFF	#000000	##FFFFFF
##443DAD	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B1

Deuteranopia (green-blind)

#0049AB

Tritanopia (blue-blind)

#00596F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #443dad;
/* rgb */ color: rgb(68, 61, 173);
/* oklch */ color: oklch(43.8% 0.172 279.4);

Tailwind

colors: {
  custom: {
    50: '#8373c6',
    500: '#443dad',
    950: '#000000',
  },
}

SCSS

$custom: #443dad;
$custom-light: #8373c6;
$custom-dark: #000000;

JSON

{
  "hex": "#443dad",
  "rgb": {
    "r": 68,
    "g": 61,
    "b": 173
  },
  "hsl": {
    "h": 243.75,
    "s": 47.863,
    "l": 45.882
  },
  "oklch": {
    "l": 0.4384,
    "c": 0.17224,
    "h": 279.4
  },
  "luminance": 0.07584
}

Semantic roles & 50–950 ramp

primary

#443DAD

secondary

#BEC284

accent

#D750CF

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #443DAD

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

Preview Lab → · Contrast checker → · Palette generator →