#4B44B2#4B44B2

#4B44B2 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 46.0% C 0.169 H 280.3°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#4B44B2
RGB	rgb(75, 68, 178)
HSL	hsl(244, 45%, 48%)
HSV	hsv(244, 62%, 70%)
CMYK	cmyk(57.9%, 61.8%, 0%, 30.2%)
CIE-LAB	lab(35.68, 34.86, -57.78)
CIE-LCH	lch(35.68, 67.48, 301.11°)
OKLab	oklab(45.99% 0.0302 -0.166)
OKLCH	oklch(45.99% 0.169 280.3)
XYZ	xyz(13.0021, 8.8436, 43.1327)
Luminance	0.0884 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.08

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B44B2 #ABB244

analogous

#4474B2 #4B44B2 #8244B2

triadic

#4B44B2 #B24B44 #44B24B

tetradic

#4B44B2 #B24474 #ABB244 #44B282

square

#4B44B2 #B24474 #ABB244 #44B282

split-complementary

#4B44B2 #B28244 #74B244

monochromatic

#262259 #383386 #4B44B2 #726CC7 #9D99D8

Accessibility & contrast

On white

7.58

#4B44B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#4B44B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B44B2

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B44B2	#FFFFFF	#000000	##FFFFFF
##4B44B2	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B6

Deuteranopia (green-blind)

#0050B0

Tritanopia (blue-blind)

#0E5F74

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4b44b2;
/* rgb */ color: rgb(75, 68, 178);
/* oklch */ color: oklch(46.0% 0.169 280.3);

Tailwind

colors: {
  custom: {
    50: '#8778ca',
    500: '#4b44b2',
    950: '#000000',
  },
}

SCSS

$custom: #4b44b2;
$custom-light: #8778ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4b44b2",
  "rgb": {
    "r": 75,
    "g": 68,
    "b": 178
  },
  "hsl": {
    "h": 243.818,
    "s": 44.715,
    "l": 48.235
  },
  "oklch": {
    "l": 0.45992,
    "c": 0.16873,
    "h": 280.3
  },
  "luminance": 0.08844
}

Semantic roles & 50–950 ramp

primary

#4B44B2

secondary

#C0C48E

accent

#D453CC

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4B44B2

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

Preview Lab → · Contrast checker → · Palette generator →