#443BE2#443BE2

#443BE2 is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 48.5% C 0.240 H 275.1°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#443BE2
RGB	rgb(68, 59, 226)
HSL	hsl(243, 74%, 56%)
HSV	hsv(243, 74%, 89%)
CMYK	cmyk(69.9%, 73.9%, 0%, 11.4%)
CIE-LAB	lab(37.56, 54.49, -82.62)
CIE-LCH	lch(37.56, 98.97, 303.41°)
OKLab	oklab(48.52% 0.0212 -0.2389)
OKLCH	oklch(48.52% 0.24 275.1)
XYZ	xyz(17.6708, 9.8462, 72.9060)
Luminance	0.0985 (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

#443BE2 #D9E23B

analogous

#3B85E2 #443BE2 #983BE2

triadic

#443BE2 #E2443B #3BE244

tetradic

#443BE2 #E23B85 #D9E23B #3BE298

square

#443BE2 #E23B85 #D9E23B #3BE298

split-complementary

#443BE2 #E2983B #85E23B

monochromatic

#1B158E #261DC3 #443BE2 #7770EA #AAA6F2

Accessibility & contrast

On white

7.07

#443BE2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#443BE2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443BE2

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443BE2	#FFFFFF	#000000	##FFFFFF
##443BE2	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060E7

Deuteranopia (green-blind)

#0051DF

Tritanopia (blue-blind)

#006B8C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #443be2;
/* rgb */ color: rgb(68, 59, 226);
/* oklch */ color: oklch(48.5% 0.240 275.1);

Tailwind

colors: {
  custom: {
    50: '#8e74ed',
    500: '#443be2',
    950: '#000000',
  },
}

SCSS

$custom: #443be2;
$custom-light: #8e74ed;
$custom-dark: #000000;

JSON

{
  "hex": "#443be2",
  "rgb": {
    "r": 68,
    "g": 59,
    "b": 226
  },
  "hsl": {
    "h": 243.234,
    "s": 74.222,
    "l": 55.882
  },
  "oklch": {
    "l": 0.48524,
    "c": 0.23983,
    "h": 275.1
  },
  "luminance": 0.09848
}

Semantic roles & 50–950 ramp

primary

#443BE2

secondary

#DBDF9A

accent

#F137E7

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #443BE2

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

Preview Lab → · Contrast checker → · Palette generator →