#443899#443899

#443899 is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.3% C 0.152 H 283.1°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#443899
RGB	rgb(68, 56, 153)
HSL	hsl(247, 46%, 41%)
HSV	hsv(247, 63%, 60%)
CMYK	cmyk(55.6%, 63.4%, 0%, 40%)
CIE-LAB	lab(30.29, 32.87, -51.55)
CIE-LCH	lch(30.29, 61.14, 302.52°)
OKLab	oklab(41.28% 0.0344 -0.148)
OKLCH	oklch(41.28% 0.152 283.1)
XYZ	xyz(9.5461, 6.3566, 30.8548)
Luminance	0.0636 (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

#443899 #8D9938

analogous

#385C99 #443899 #743899

triadic

#443899 #994438 #389944

tetradic

#443899 #99385C #8D9938 #389974

square

#443899 #99385C #8D9938 #389974

split-complementary

#443899 #997438 #5C9938

monochromatic

#1C173F #30286C #443899 #5D4FBF #877CCF

Accessibility & contrast

On white

9.25

#443899 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#443899 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443899

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443899	#FFFFFF	#000000	##FFFFFF
##443899	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A9C

Deuteranopia (green-blind)

#004497

Tritanopia (blue-blind)

#1D5063

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #443899;
/* rgb */ color: rgb(68, 56, 153);
/* oklch */ color: oklch(41.3% 0.152 283.1);

Tailwind

colors: {
  custom: {
    50: '#806fb8',
    500: '#443899',
    950: '#000000',
  },
}

SCSS

$custom: #443899;
$custom-light: #806fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#443899",
  "rgb": {
    "r": 68,
    "g": 56,
    "b": 153
  },
  "hsl": {
    "h": 247.423,
    "s": 46.411,
    "l": 40.98
  },
  "oklch": {
    "l": 0.41284,
    "c": 0.15192,
    "h": 283.1
  },
  "luminance": 0.06357
}

Semantic roles & 50–950 ramp

primary

#443899

secondary

#B0B874

accent

#D652C6

background

#F8F6FB

surface

#EFECF6

border

#CAC7D0

text

#0B0711

muted

#7C7A80

Preview Lab

Preview with #443899

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

Preview Lab → · Contrast checker → · Palette generator →