#443EDB#443EDB

#443EDB is a mid, highly saturated blue. Relative luminance 0.098; OKLCH L 48.2% C 0.229 H 275.3°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#443EDB
RGB	rgb(68, 62, 219)
HSL	hsl(242, 69%, 55%)
HSV	hsv(242, 72%, 86%)
CMYK	cmyk(68.9%, 71.7%, 0%, 14.1%)
CIE-LAB	lab(37.46, 50.68, -78.79)
CIE-LCH	lch(37.46, 93.68, 302.75°)
OKLab	oklab(48.24% 0.0209 -0.2277)
OKLCH	oklch(48.24% 0.229 275.3)
XYZ	xyz(16.8885, 9.7871, 68.0032)
Luminance	0.0979 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.97

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#443EDB #D5DB3E

analogous

#3E86DB #443EDB #923EDB

triadic

#443EDB #DB443E #3EDB44

tetradic

#443EDB #DB3E86 #D5DB3E #3EDB92

square

#443EDB #DB3E86 #D5DB3E #3EDB92

split-complementary

#443EDB #DB923E #86DB3E

monochromatic

#1D1986 #2823B9 #443EDB #7672E5 #A8A5EE

Accessibility & contrast

On white

7.10

#443EDB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#443EDB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443EDB

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443EDB	#FFFFFF	#000000	##FFFFFF
##443EDB	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FE0

Deuteranopia (green-blind)

#0051D8

Tritanopia (blue-blind)

#006A89

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #443edb;
/* rgb */ color: rgb(68, 62, 219);
/* oklch */ color: oklch(48.2% 0.229 275.3);

Tailwind

colors: {
  custom: {
    50: '#8c75e7',
    500: '#443edb',
    950: '#000000',
  },
}

SCSS

$custom: #443edb;
$custom-light: #8c75e7;
$custom-dark: #000000;

JSON

{
  "hex": "#443edb",
  "rgb": {
    "r": 68,
    "g": 62,
    "b": 219
  },
  "hsl": {
    "h": 242.293,
    "s": 68.559,
    "l": 55.098
  },
  "oklch": {
    "l": 0.48244,
    "c": 0.22871,
    "h": 275.3
  },
  "luminance": 0.09789
}

Semantic roles & 50–950 ramp

primary

#443EDB

secondary

#D9DB99

accent

#EB3CE5

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0816

muted

#7E7B84

Preview Lab

Preview with #443EDB

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

Preview Lab → · Contrast checker → · Palette generator →