#443EBD#443EBD

#443EBD is a mid, vivid blue. Relative luminance 0.083; OKLCH L 45.4% C 0.192 H 277.6°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#443EBD
RGB	rgb(68, 62, 189)
HSL	hsl(243, 51%, 49%)
HSV	hsv(243, 67%, 74%)
CMYK	cmyk(64%, 67.2%, 0%, 25.9%)
CIE-LAB	lab(34.70, 40.99, -65.91)
CIE-LCH	lch(34.70, 77.61, 301.88°)
OKLab	oklab(45.42% 0.0254 -0.1901)
OKLCH	oklch(45.42% 0.192 277.6)
XYZ	xyz(13.2889, 8.3472, 49.0451)
Luminance	0.0835 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.08

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#443EBD #B7BD3E

analogous

#3E77BD #443EBD #843EBD

triadic

#443EBD #BD443E #3EBD44

tetradic

#443EBD #BD3E77 #B7BD3E #3EBD84

square

#443EBD #BD3E77 #B7BD3E #3EBD84

split-complementary

#443EBD #BD843E #77BD3E

monochromatic

#232061 #332F8F #443EBD #6F6ACE #9B98DD

Accessibility & contrast

On white

7.87

#443EBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#443EBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443EBD

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443EBD	#FFFFFF	#000000	##FFFFFF
##443EBD	1.00	7.87	2.67	7.87
#FFFFFF	7.87	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C1

Deuteranopia (green-blind)

#004CBB

Tritanopia (blue-blind)

#005F78

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #443ebd;
/* rgb */ color: rgb(68, 62, 189);
/* oklch */ color: oklch(45.4% 0.192 277.6);

Tailwind

colors: {
  custom: {
    50: '#8674d2',
    500: '#443ebd',
    950: '#000000',
  },
}

SCSS

$custom: #443ebd;
$custom-light: #8674d2;
$custom-dark: #000000;

JSON

{
  "hex": "#443ebd",
  "rgb": {
    "r": 68,
    "g": 62,
    "b": 189
  },
  "hsl": {
    "h": 242.835,
    "s": 50.598,
    "l": 49.216
  },
  "oklch": {
    "l": 0.45423,
    "c": 0.19178,
    "h": 277.6
  },
  "luminance": 0.08348
}

Semantic roles & 50–950 ramp

primary

#443EBD

secondary

#C6C98E

accent

#DA4ED3

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #443EBD

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

Preview Lab → · Contrast checker → · Palette generator →