#443FC0#443FC0

#443FC0 is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.9% C 0.194 H 277.2°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#443FC0
RGB	rgb(68, 63, 192)
HSL	hsl(242, 51%, 50%)
HSV	hsv(242, 67%, 75%)
CMYK	cmyk(64.6%, 67.2%, 0%, 24.7%)
CIE-LAB	lab(35.18, 41.38, -66.87)
CIE-LCH	lch(35.18, 78.64, 301.75°)
OKLab	oklab(45.85% 0.0243 -0.1929)
OKLCH	oklch(45.85% 0.194 277.2)
XYZ	xyz(13.6727, 8.5886, 50.7962)
Luminance	0.0859 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.22

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#443FC0 #BBC03F

analogous

#3F7AC0 #443FC0 #853FC0

triadic

#443FC0 #C0443F #3FC044

tetradic

#443FC0 #C03F7A #BBC03F #3FC085

square

#443FC0 #C03F7A #BBC03F #3FC085

split-complementary

#443FC0 #C0853F #7AC03F

monochromatic

#232164 #343092 #443FC0 #716DCF #9E9BDE

Accessibility & contrast

On white

7.73

#443FC0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#443FC0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443FC0

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443FC0	#FFFFFF	#000000	##FFFFFF
##443FC0	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C4

Deuteranopia (green-blind)

#004DBE

Tritanopia (blue-blind)

#00617A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #443fc0;
/* rgb */ color: rgb(68, 63, 192);
/* oklch */ color: oklch(45.9% 0.194 277.2);

Tailwind

colors: {
  custom: {
    50: '#8775d4',
    500: '#443fc0',
    950: '#000000',
  },
}

SCSS

$custom: #443fc0;
$custom-light: #8775d4;
$custom-dark: #000000;

JSON

{
  "hex": "#443fc0",
  "rgb": {
    "r": 68,
    "g": 63,
    "b": 192
  },
  "hsl": {
    "h": 242.326,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.45854,
    "c": 0.19445,
    "h": 277.2
  },
  "luminance": 0.0859
}

Semantic roles & 50–950 ramp

primary

#443FC0

secondary

#C8CA91

accent

#DA4ED5

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0D0814

muted

#7D7B83

Preview Lab

Preview with #443FC0

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

Preview Lab → · Contrast checker → · Palette generator →