#4B44BE#4B44BE

#4B44BE is a mid, vivid blue. Relative luminance 0.093; OKLCH L 47.0% C 0.185 H 279.1°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#4B44BE
RGB	rgb(75, 68, 190)
HSL	hsl(243, 48%, 51%)
HSV	hsv(243, 64%, 75%)
CMYK	cmyk(60.5%, 64.2%, 0%, 25.5%)
CIE-LAB	lab(36.64, 38.77, -63.29)
CIE-LCH	lch(36.64, 74.22, 301.49°)
OKLab	oklab(47% 0.0293 -0.1822)
OKLCH	oklch(47% 0.185 279.1)
XYZ	xyz(14.2601, 9.3468, 49.7579)
Luminance	0.0935 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.56

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B44BE #B7BE44

analogous

#447ABE #4B44BE #8844BE

triadic

#4B44BE #BE4B44 #44BE4B

tetradic

#4B44BE #BE447A #B7BE44 #44BE88

square

#4B44BE #BE447A #B7BE44 #44BE88

split-complementary

#4B44BE #BE8844 #7ABE44

monochromatic

#272365 #383392 #4B44BE #7771CE #A29FDE

Accessibility & contrast

On white

7.32

#4B44BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#4B44BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B44BE

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B44BE	#FFFFFF	#000000	##FFFFFF
##4B44BE	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC2

Deuteranopia (green-blind)

#0051BC

Tritanopia (blue-blind)

#00637B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4b44be;
/* rgb */ color: rgb(75, 68, 190);
/* oklch */ color: oklch(47.0% 0.185 279.1);

Tailwind

colors: {
  custom: {
    50: '#8978d3',
    500: '#4b44be',
    950: '#000000',
  },
}

SCSS

$custom: #4b44be;
$custom-light: #8978d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4b44be",
  "rgb": {
    "r": 75,
    "g": 68,
    "b": 190
  },
  "hsl": {
    "h": 243.443,
    "s": 48.413,
    "l": 50.588
  },
  "oklch": {
    "l": 0.46996,
    "c": 0.18453,
    "h": 279.1
  },
  "luminance": 0.09348
}

Semantic roles & 50–950 ramp

primary

#4B44BE

secondary

#C7CA94

accent

#D850D0

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #4B44BE

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

Preview Lab → · Contrast checker → · Palette generator →