#443EC9#443EC9

#443EC9 is a mid, highly saturated blue. Relative luminance 0.089; OKLCH L 46.5% C 0.207 H 276.6°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#443EC9
RGB	rgb(68, 62, 201)
HSL	hsl(243, 56%, 52%)
HSV	hsv(243, 69%, 79%)
CMYK	cmyk(66.2%, 69.2%, 0%, 21.2%)
CIE-LAB	lab(35.77, 44.90, -71.16)
CIE-LCH	lch(35.77, 84.14, 302.25°)
OKLab	oklab(46.53% 0.0238 -0.2055)
OKLCH	oklch(46.53% 0.207 276.6)
XYZ	xyz(14.6457, 8.8900, 56.1911)
Luminance	0.0889 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#443EC9 #C3C93E

analogous

#3E7EC9 #443EC9 #8A3EC9

triadic

#443EC9 #C9443E #3EC944

tetradic

#443EC9 #C93E7E #C3C93E #3EC98A

square

#443EC9 #C93E7E #C3C93E #3EC98A

split-complementary

#443EC9 #C98A3E #7EC93E

monochromatic

#221F6E #312C9E #443EC9 #726ED6 #A19EE4

Accessibility & contrast

On white

7.56

#443EC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#443EC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443EC9

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443EC9	#FFFFFF	#000000	##FFFFFF
##443EC9	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACD

Deuteranopia (green-blind)

#004EC6

Tritanopia (blue-blind)

#00647F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #443ec9;
/* rgb */ color: rgb(68, 62, 201);
/* oklch */ color: oklch(46.5% 0.207 276.6);

Tailwind

colors: {
  custom: {
    50: '#8974db',
    500: '#443ec9',
    950: '#000000',
  },
}

SCSS

$custom: #443ec9;
$custom-light: #8974db;
$custom-dark: #000000;

JSON

{
  "hex": "#443ec9",
  "rgb": {
    "r": 68,
    "g": 62,
    "b": 201
  },
  "hsl": {
    "h": 242.59,
    "s": 56.275,
    "l": 51.569
  },
  "oklch": {
    "l": 0.46527,
    "c": 0.20685,
    "h": 276.6
  },
  "luminance": 0.08891
}

Semantic roles & 50–950 ramp

primary

#443EC9

secondary

#CDD093

accent

#E048D9

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #443EC9

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

Preview Lab → · Contrast checker → · Palette generator →