#443EBE#443EBE

#443EBE is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.5% C 0.193 H 277.5°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#443EBE
RGB	rgb(68, 62, 190)
HSL	hsl(243, 51%, 49%)
HSV	hsv(243, 67%, 75%)
CMYK	cmyk(64.2%, 67.4%, 0%, 25.5%)
CIE-LAB	lab(34.78, 41.32, -66.35)
CIE-LCH	lch(34.78, 78.16, 301.91°)
OKLab	oklab(45.51% 0.0253 -0.1914)
OKLCH	oklch(45.51% 0.193 277.5)
XYZ	xyz(13.3978, 8.3908, 49.6188)
Luminance	0.0839 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.15

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#443EBE #B8BE3E

analogous

#3E78BE #443EBE #843EBE

triadic

#443EBE #BE443E #3EBE44

tetradic

#443EBE #BE3E78 #B8BE3E #3EBE84

square

#443EBE #BE3E78 #B8BE3E #3EBE84

split-complementary

#443EBE #BE843E #78BE3E

monochromatic

#232062 #332F90 #443EBE #6F6BCF #9C99DE

Accessibility & contrast

On white

7.84

#443EBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#443EBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443EBE

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443EBE	#FFFFFF	#000000	##FFFFFF
##443EBE	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C2

Deuteranopia (green-blind)

#004CBC

Tritanopia (blue-blind)

#006079

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #443ebe;
/* rgb */ color: rgb(68, 62, 190);
/* oklch */ color: oklch(45.5% 0.193 277.5);

Tailwind

colors: {
  custom: {
    50: '#8674d3',
    500: '#443ebe',
    950: '#000000',
  },
}

SCSS

$custom: #443ebe;
$custom-light: #8674d3;
$custom-dark: #000000;

JSON

{
  "hex": "#443ebe",
  "rgb": {
    "r": 68,
    "g": 62,
    "b": 190
  },
  "hsl": {
    "h": 242.813,
    "s": 50.794,
    "l": 49.412
  },
  "oklch": {
    "l": 0.45514,
    "c": 0.19306,
    "h": 277.5
  },
  "luminance": 0.08392
}

Semantic roles & 50–950 ramp

primary

#443EBE

secondary

#C7C98E

accent

#DA4ED4

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #443EBE

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

Preview Lab → · Contrast checker → · Palette generator →