#443E80#443E80

#443E80 is a dark, moderate blue. Relative luminance 0.062; OKLCH L 40.5% C 0.108 H 284.6°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#443E80
RGB	rgb(68, 62, 128)
HSL	hsl(245, 35%, 37%)
HSV	hsv(245, 52%, 50%)
CMYK	cmyk(46.9%, 51.6%, 0%, 49.8%)
CIE-LAB	lab(29.99, 20.90, -36.62)
CIE-LCH	lch(29.99, 42.17, 299.71°)
OKLab	oklab(40.48% 0.0272 -0.104)
OKLCH	oklch(40.48% 0.108 284.6)
XYZ	xyz(8.0017, 6.2324, 21.1992)
Luminance	0.0623 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#443E80 #7A803E

analogous

#3E5980 #443E80 #653E80

triadic

#443E80 #80443E #3E8044

tetradic

#443E80 #803E59 #7A803E #3E8065

square

#443E80 #803E59 #7A803E #3E8065

split-complementary

#443E80 #80653E #59803E

monochromatic

#18162E #2E2A57 #443E80 #5A52A9 #807ABF

Accessibility & contrast

On white

9.35

#443E80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#443E80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443E80

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443E80	#FFFFFF	#000000	##FFFFFF
##443E80	1.00	9.35	2.25	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#214982

Deuteranopia (green-blind)

#1F457F

Tritanopia (blue-blind)

#314C59

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #443e80;
/* rgb */ color: rgb(68, 62, 128);
/* oklch */ color: oklch(40.5% 0.108 284.6);

Tailwind

colors: {
  custom: {
    50: '#7c73a5',
    500: '#443e80',
    950: '#000000',
  },
}

SCSS

$custom: #443e80;
$custom-light: #7c73a5;
$custom-dark: #000000;

JSON

{
  "hex": "#443e80",
  "rgb": {
    "r": 68,
    "g": 62,
    "b": 128
  },
  "hsl": {
    "h": 245.455,
    "s": 34.737,
    "l": 37.255
  },
  "oklch": {
    "l": 0.40484,
    "c": 0.10754,
    "h": 284.6
  },
  "luminance": 0.06233
}

Semantic roles & 50–950 ramp

primary

#443E80

secondary

#A4A971

accent

#CB5DC1

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#0A080F

muted

#7C7B7F

Preview Lab

Preview with #443E80

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

Preview Lab → · Contrast checker → · Palette generator →