#443EC1#443EC1

#443EC1 is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.8% C 0.197 H 277.3°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#443EC1
RGB	rgb(68, 62, 193)
HSL	hsl(243, 51%, 50%)
HSV	hsv(243, 68%, 76%)
CMYK	cmyk(64.8%, 67.9%, 0%, 24.3%)
CIE-LAB	lab(35.05, 42.30, -67.67)
CIE-LCH	lch(35.05, 79.81, 302.01°)
OKLab	oklab(45.79% 0.0249 -0.1953)
OKLCH	oklch(45.79% 0.197 277.3)
XYZ	xyz(13.7290, 8.5233, 51.3634)
Luminance	0.0852 (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

#443EC1 #BBC13E

analogous

#3E7AC1 #443EC1 #853EC1

triadic

#443EC1 #C1443E #3EC144

tetradic

#443EC1 #C13E7A #BBC13E #3EC185

square

#443EC1 #C13E7A #BBC13E #3EC185

split-complementary

#443EC1 #C1853E #7AC13E

monochromatic

#232064 #342F93 #443EC1 #716CD0 #9E9BDF

Accessibility & contrast

On white

7.76

#443EC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#443EC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443EC1

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443EC1	#FFFFFF	#000000	##FFFFFF
##443EC1	1.00	7.76	2.70	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C5

Deuteranopia (green-blind)

#004DBF

Tritanopia (blue-blind)

#00617A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #443ec1;
/* rgb */ color: rgb(68, 62, 193);
/* oklch */ color: oklch(45.8% 0.197 277.3);

Tailwind

colors: {
  custom: {
    50: '#8774d5',
    500: '#443ec1',
    950: '#000000',
  },
}

SCSS

$custom: #443ec1;
$custom-light: #8774d5;
$custom-dark: #000000;

JSON

{
  "hex": "#443ec1",
  "rgb": {
    "r": 68,
    "g": 62,
    "b": 193
  },
  "hsl": {
    "h": 242.748,
    "s": 51.373,
    "l": 50
  },
  "oklch": {
    "l": 0.45787,
    "c": 0.19685,
    "h": 277.3
  },
  "luminance": 0.08524
}

Semantic roles & 50–950 ramp

primary

#443EC1

secondary

#C8CB90

accent

#DB4DD4

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0D0814

muted

#7D7B83

Preview Lab

Preview with #443EC1

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

Preview Lab → · Contrast checker → · Palette generator →