#4E56AB#4E56AB

#4E56AB is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.1% C 0.134 H 276.2°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#4E56AB
RGB	rgb(78, 86, 171)
HSL	hsl(235, 37%, 49%)
HSV	hsv(235, 54%, 67%)
CMYK	cmyk(54.4%, 49.7%, 0%, 32.9%)
CIE-LAB	lab(39.94, 21.79, -46.74)
CIE-LCH	lch(39.94, 51.57, 294.99°)
OKLab	oklab(49.07% 0.0146 -0.1333)
OKLCH	oklch(49.07% 0.134 276.2)
XYZ	xyz(13.8180, 11.2146, 39.9567)
Luminance	0.1122 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E56AB #ABA34E

analogous

#4E85AB #4E56AB #754EAB

triadic

#4E56AB #AB4E56 #56AB4E

tetradic

#4E56AB #AB4E85 #ABA34E #4EAB75

square

#4E56AB #AB4E85 #ABA34E #4EAB75

split-complementary

#4E56AB #AB754E #85AB4E

monochromatic

#282C57 #3B4181 #4E56AB #767CC0 #A0A4D4

Accessibility & contrast

On white

6.48

#4E56AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#4E56AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E56AB

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E56AB	#FFFFFF	#000000	##FFFFFF
##4E56AB	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D62AE

Deuteranopia (green-blind)

#215AA9

Tritanopia (blue-blind)

#226978

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4e56ab;
/* rgb */ color: rgb(78, 86, 171);
/* oklch */ color: oklch(49.1% 0.134 276.2);

Tailwind

colors: {
  custom: {
    50: '#8785c4',
    500: '#4e56ab',
    950: '#000000',
  },
}

SCSS

$custom: #4e56ab;
$custom-light: #8785c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e56ab",
  "rgb": {
    "r": 78,
    "g": 86,
    "b": 171
  },
  "hsl": {
    "h": 234.839,
    "s": 37.349,
    "l": 48.824
  },
  "oklch": {
    "l": 0.49065,
    "c": 0.13411,
    "h": 276.2
  },
  "luminance": 0.11216
}

Semantic roles & 50–950 ramp

primary

#4E56AB

secondary

#C1BD94

accent

#C35ACD

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #4E56AB

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

Preview Lab → · Contrast checker → · Palette generator →