#4E56BB#4E56BB

#4E56BB is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.2% C 0.157 H 275.8°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#4E56BB
RGB	rgb(78, 86, 187)
HSL	hsl(236, 44%, 52%)
HSV	hsv(236, 58%, 73%)
CMYK	cmyk(58.3%, 54%, 0%, 26.7%)
CIE-LAB	lab(41.00, 27.12, -54.45)
CIE-LCH	lch(41.00, 60.83, 296.48°)
OKLab	oklab(50.2% 0.0158 -0.156)
OKLCH	oklch(50.2% 0.157 275.8)
XYZ	xyz(15.4364, 11.8620, 48.4802)
Luminance	0.1186 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E56BB #BBB34E

analogous

#4E8DBB #4E56BB #7C4EBB

triadic

#4E56BB #BB4E56 #56BB4E

tetradic

#4E56BB #BB4E8D #BBB34E #4EBB7C

square

#4E56BB #BB4E8D #BBB34E #4EBB7C

split-complementary

#4E56BB #BB7C4E #8DBB4E

monochromatic

#282C67 #393F93 #4E56BB #7A80CC #A6AADD

Accessibility & contrast

On white

6.23

#4E56BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#4E56BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E56BB

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E56BB	#FFFFFF	#000000	##FFFFFF
##4E56BB	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1565BF

Deuteranopia (green-blind)

#005CB9

Tritanopia (blue-blind)

#006D80

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4e56bb;
/* rgb */ color: rgb(78, 86, 187);
/* oklch */ color: oklch(50.2% 0.157 275.8);

Tailwind

colors: {
  custom: {
    50: '#8985d0',
    500: '#4e56bb',
    950: '#000000',
  },
}

SCSS

$custom: #4e56bb;
$custom-light: #8985d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e56bb",
  "rgb": {
    "r": 78,
    "g": 86,
    "b": 187
  },
  "hsl": {
    "h": 235.596,
    "s": 44.49,
    "l": 51.961
  },
  "oklch": {
    "l": 0.50197,
    "c": 0.1568,
    "h": 275.8
  },
  "luminance": 0.11863
}

Semantic roles & 50–950 ramp

primary

#4E56BB

secondary

#CAC79B

accent

#CB54D4

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #4E56BB

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

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