#443E8A#443E8A

#443E8A is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.2% C 0.122 H 283.2°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#443E8A
RGB	rgb(68, 62, 138)
HSL	hsl(245, 38%, 39%)
HSV	hsv(245, 55%, 54%)
CMYK	cmyk(50.7%, 55.1%, 0%, 45.9%)
CIE-LAB	lab(30.66, 24.15, -41.75)
CIE-LCH	lch(30.66, 48.23, 300.04°)
OKLab	oklab(41.2% 0.0279 -0.1191)
OKLCH	oklch(41.2% 0.122 283.2)
XYZ	xyz(8.6926, 6.5087, 24.8381)
Luminance	0.0651 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#443E8A #848A3E

analogous

#3E5E8A #443E8A #6A3E8A

triadic

#443E8A #8A443E #3E8A44

tetradic

#443E8A #8A3E5E #848A3E #3E8A6A

square

#443E8A #8A3E5E #848A3E #3E8A6A

split-complementary

#443E8A #8A6A3E #5E8A3E

monochromatic

#1A1836 #2F2B60 #443E8A #5B53B2 #837EC5

Accessibility & contrast

On white

9.12

#443E8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#443E8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443E8A

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443E8A	#FFFFFF	#000000	##FFFFFF
##443E8A	1.00	9.12	2.30	9.12
#FFFFFF	9.12	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#154B8D

Deuteranopia (green-blind)

#0F4688

Tritanopia (blue-blind)

#2A4F5E

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #443e8a;
/* rgb */ color: rgb(68, 62, 138);
/* oklch */ color: oklch(41.2% 0.122 283.2);

Tailwind

colors: {
  custom: {
    50: '#7d73ad',
    500: '#443e8a',
    950: '#000000',
  },
}

SCSS

$custom: #443e8a;
$custom-light: #7d73ad;
$custom-dark: #000000;

JSON

{
  "hex": "#443e8a",
  "rgb": {
    "r": 68,
    "g": 62,
    "b": 138
  },
  "hsl": {
    "h": 244.737,
    "s": 38,
    "l": 39.216
  },
  "oklch": {
    "l": 0.412,
    "c": 0.12235,
    "h": 283.2
  },
  "luminance": 0.06509
}

Semantic roles & 50–950 ramp

primary

#443E8A

secondary

#AAAF75

accent

#CE5AC5

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#0A0810

muted

#7C7B7F

Preview Lab

Preview with #443E8A

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

Preview Lab → · Contrast checker → · Palette generator →