#443FC8#443FC8

#443FC8 is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 46.6% C 0.205 H 276.5°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#443FC8
RGB	rgb(68, 63, 200)
HSL	hsl(242, 55%, 52%)
HSV	hsv(242, 69%, 78%)
CMYK	cmyk(66%, 68.5%, 0%, 21.6%)
CIE-LAB	lab(35.89, 44.00, -70.38)
CIE-LCH	lch(35.89, 83.00, 302.01°)
OKLab	oklab(46.59% 0.0233 -0.2032)
OKLCH	oklch(46.59% 0.205 276.5)
XYZ	xyz(14.5833, 8.9528, 55.5919)
Luminance	0.0895 (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

#443FC8 #C3C83F

analogous

#3F7FC8 #443FC8 #893FC8

triadic

#443FC8 #C8443F #3FC844

tetradic

#443FC8 #C83F7F #C3C83F #3FC889

square

#443FC8 #C83F7F #C3C83F #3FC889

split-complementary

#443FC8 #C8893F #7FC83F

monochromatic

#221F6D #312D9D #443FC8 #726FD6 #A19EE3

Accessibility & contrast

On white

7.52

#443FC8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#443FC8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443FC8

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443FC8	#FFFFFF	#000000	##FFFFFF
##443FC8	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACC

Deuteranopia (green-blind)

#004EC5

Tritanopia (blue-blind)

#00647E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #443fc8;
/* rgb */ color: rgb(68, 63, 200);
/* oklch */ color: oklch(46.6% 0.205 276.5);

Tailwind

colors: {
  custom: {
    50: '#8875da',
    500: '#443fc8',
    950: '#000000',
  },
}

SCSS

$custom: #443fc8;
$custom-light: #8875da;
$custom-dark: #000000;

JSON

{
  "hex": "#443fc8",
  "rgb": {
    "r": 68,
    "g": 63,
    "b": 200
  },
  "hsl": {
    "h": 242.19,
    "s": 55.466,
    "l": 51.569
  },
  "oklch": {
    "l": 0.46587,
    "c": 0.20451,
    "h": 276.5
  },
  "luminance": 0.08954
}

Semantic roles & 50–950 ramp

primary

#443FC8

secondary

#CDD093

accent

#DF49D9

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #443FC8

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

Preview Lab → · Contrast checker → · Palette generator →