#443E89#443E89

#443E89 is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.1% C 0.121 H 283.3°. Best body text is #FFFFFF at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#443E89
RGB	rgb(68, 62, 137)
HSL	hsl(245, 38%, 39%)
HSV	hsv(245, 55%, 54%)
CMYK	cmyk(50.4%, 54.7%, 0%, 46.3%)
CIE-LAB	lab(30.59, 23.82, -41.25)
CIE-LCH	lch(30.59, 47.63, 300.01°)
OKLab	oklab(41.13% 0.0279 -0.1176)
OKLCH	oklch(41.13% 0.121 283.3)
XYZ	xyz(8.6205, 6.4799, 24.4586)
Luminance	0.0648 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#443E89 #83893E

analogous

#3E5E89 #443E89 #6A3E89

triadic

#443E89 #89443E #3E8944

tetradic

#443E89 #893E5E #83893E #3E896A

square

#443E89 #893E5E #83893E #3E896A

split-complementary

#443E89 #896A3E #5E893E

monochromatic

#1A1835 #2F2B5F #443E89 #5B53B1 #837DC4

Accessibility & contrast

On white

9.15

#443E89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#443E89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443E89

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443E89	#FFFFFF	#000000	##FFFFFF
##443E89	1.00	9.15	2.30	9.15
#FFFFFF	9.15	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#164A8C

Deuteranopia (green-blind)

#114687

Tritanopia (blue-blind)

#2B4F5D

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #443e89;
/* rgb */ color: rgb(68, 62, 137);
/* oklch */ color: oklch(41.1% 0.121 283.3);

Tailwind

colors: {
  custom: {
    50: '#7d73ac',
    500: '#443e89',
    950: '#000000',
  },
}

SCSS

$custom: #443e89;
$custom-light: #7d73ac;
$custom-dark: #000000;

JSON

{
  "hex": "#443e89",
  "rgb": {
    "r": 68,
    "g": 62,
    "b": 137
  },
  "hsl": {
    "h": 244.8,
    "s": 37.688,
    "l": 39.02
  },
  "oklch": {
    "l": 0.41127,
    "c": 0.12088,
    "h": 283.3
  },
  "luminance": 0.0648
}

Semantic roles & 50–950 ramp

primary

#443E89

secondary

#AAAE74

accent

#CE5AC4

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#0A0810

muted

#7C7B7F

Preview Lab

Preview with #443E89

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

Preview Lab → · Contrast checker → · Palette generator →