#443BC4#443BC4

#443BC4 is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.6% C 0.204 H 277.5°. Best body text is #FFFFFF at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#443BC4
RGB	rgb(68, 59, 196)
HSL	hsl(244, 54%, 50%)
HSV	hsv(244, 70%, 77%)
CMYK	cmyk(65.3%, 69.9%, 0%, 23.1%)
CIE-LAB	lab(34.68, 45.02, -70.03)
CIE-LCH	lch(34.68, 83.25, 302.73°)
OKLab	oklab(45.61% 0.0266 -0.2022)
OKLCH	oklch(45.61% 0.204 277.5)
XYZ	xyz(13.9084, 8.3412, 53.0909)
Luminance	0.0834 (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

#443BC4 #BBC43B

analogous

#3B76C4 #443BC4 #893BC4

triadic

#443BC4 #C4443B #3BC444

tetradic

#443BC4 #C43B76 #BBC43B #3BC489

square

#443BC4 #C43B76 #BBC43B #3BC489

split-complementary

#443BC4 #C4893B #76C43B

monochromatic

#231F66 #342D95 #443BC4 #716AD2 #9E99E0

Accessibility & contrast

On white

7.87

#443BC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#443BC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443BC4

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443BC4	#FFFFFF	#000000	##FFFFFF
##443BC4	1.00	7.87	2.67	7.87
#FFFFFF	7.87	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C8

Deuteranopia (green-blind)

#004CC1

Tritanopia (blue-blind)

#00607B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #443bc4;
/* rgb */ color: rgb(68, 59, 196);
/* oklch */ color: oklch(45.6% 0.204 277.5);

Tailwind

colors: {
  custom: {
    50: '#8872d7',
    500: '#443bc4',
    950: '#000000',
  },
}

SCSS

$custom: #443bc4;
$custom-light: #8872d7;
$custom-dark: #000000;

JSON

{
  "hex": "#443bc4",
  "rgb": {
    "r": 68,
    "g": 59,
    "b": 196
  },
  "hsl": {
    "h": 243.942,
    "s": 53.725,
    "l": 50
  },
  "oklch": {
    "l": 0.45607,
    "c": 0.20391,
    "h": 277.5
  },
  "luminance": 0.08342
}

Semantic roles & 50–950 ramp

primary

#443BC4

secondary

#C8CC8F

accent

#DD4BD3

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0815

muted

#7E7B83

Preview Lab

Preview with #443BC4

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

Preview Lab → · Contrast checker → · Palette generator →