#4445BC#4445BC

#4445BC is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.5% C 0.182 H 276.3°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#4445BC
RGB	rgb(68, 69, 188)
HSL	hsl(240, 47%, 50%)
HSV	hsv(240, 64%, 74%)
CMYK	cmyk(63.8%, 63.3%, 0%, 26.3%)
CIE-LAB	lab(36.20, 36.41, -62.85)
CIE-LCH	lch(36.20, 72.64, 300.09°)
OKLab	oklab(46.49% 0.02 -0.1811)
OKLCH	oklch(46.49% 0.182 276.3)
XYZ	xyz(13.5862, 9.1149, 48.6106)
Luminance	0.0912 (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

#4445BC #BCBB44

analogous

#4481BC #4445BC #7F44BC

triadic

#4445BC #BC4445 #45BC44

tetradic

#4445BC #BC4481 #BCBB44 #44BC7F

square

#4445BC #BC4481 #BCBB44 #44BC7F

split-complementary

#4445BC #BC7F44 #81BC44

monochromatic

#232462 #33348F #4445BC #7172CC #9E9FDC

Accessibility & contrast

On white

7.44

#4445BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#4445BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4445BC

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4445BC	#FFFFFF	#000000	##FFFFFF
##4445BC	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC0

Deuteranopia (green-blind)

#0050BA

Tritanopia (blue-blind)

#00637A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4445bc;
/* rgb */ color: rgb(68, 69, 188);
/* oklch */ color: oklch(46.5% 0.182 276.3);

Tailwind

colors: {
  custom: {
    50: '#8579d1',
    500: '#4445bc',
    950: '#000000',
  },
}

SCSS

$custom: #4445bc;
$custom-light: #8579d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4445bc",
  "rgb": {
    "r": 68,
    "g": 69,
    "b": 188
  },
  "hsl": {
    "h": 239.5,
    "s": 47.244,
    "l": 50.196
  },
  "oklch": {
    "l": 0.46494,
    "c": 0.1822,
    "h": 276.3
  },
  "luminance": 0.09116
}

Semantic roles & 50–950 ramp

primary

#4445BC

secondary

#C9C893

accent

#D651D7

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #4445BC

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

Preview Lab → · Contrast checker → · Palette generator →