#443FCA#443FCA

#443FCA is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 46.8% C 0.207 H 276.4°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#443FCA
RGB	rgb(68, 63, 202)
HSL	hsl(242, 57%, 52%)
HSV	hsv(242, 69%, 79%)
CMYK	cmyk(66.3%, 68.8%, 0%, 20.8%)
CIE-LAB	lab(36.07, 44.65, -71.25)
CIE-LCH	lch(36.07, 84.08, 302.07°)
OKLab	oklab(46.77% 0.023 -0.2057)
OKLCH	oklch(46.77% 0.207 276.4)
XYZ	xyz(14.8186, 9.0469, 56.8310)
Luminance	0.0905 (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

#443FCA #C5CA3F

analogous

#3F80CA #443FCA #893FCA

triadic

#443FCA #CA443F #3FCA44

tetradic

#443FCA #CA3F80 #C5CA3F #3FCA89

square

#443FCA #CA3F80 #C5CA3F #3FCA89

split-complementary

#443FCA #CA893F #80CA3F

monochromatic

#221F70 #302CA0 #443FCA #736FD7 #A19FE4

Accessibility & contrast

On white

7.47

#443FCA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#443FCA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443FCA

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443FCA	#FFFFFF	#000000	##FFFFFF
##443FCA	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BCE

Deuteranopia (green-blind)

#004FC7

Tritanopia (blue-blind)

#006580

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #443fca;
/* rgb */ color: rgb(68, 63, 202);
/* oklch */ color: oklch(46.8% 0.207 276.4);

Tailwind

colors: {
  custom: {
    50: '#8975db',
    500: '#443fca',
    950: '#000000',
  },
}

SCSS

$custom: #443fca;
$custom-light: #8975db;
$custom-dark: #000000;

JSON

{
  "hex": "#443fca",
  "rgb": {
    "r": 68,
    "g": 63,
    "b": 202
  },
  "hsl": {
    "h": 242.158,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.46773,
    "c": 0.207,
    "h": 276.4
  },
  "luminance": 0.09048
}

Semantic roles & 50–950 ramp

primary

#443FCA

secondary

#CFD194

accent

#E048DB

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #443FCA

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

Preview Lab → · Contrast checker → · Palette generator →