#4E5BCE#4E5BCE

#4E5BCE is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.6% C 0.176 H 273.8°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#4E5BCE
RGB	rgb(78, 91, 206)
HSL	hsl(234, 57%, 56%)
HSV	hsv(234, 62%, 81%)
CMYK	cmyk(62.1%, 55.8%, 0%, 19.2%)
CIE-LAB	lab(43.59, 30.38, -61.27)
CIE-LCH	lch(43.59, 68.39, 296.38°)
OKLab	oklab(52.56% 0.0117 -0.176)
OKLCH	oklch(52.56% 0.176 273.8)
XYZ	xyz(18.0199, 13.5566, 60.0476)
Luminance	0.1356 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5BCE #CEC14E

analogous

#4E9BCE #4E5BCE #814ECE

triadic

#4E5BCE #CE4E5B #5BCE4E

tetradic

#4E5BCE #CE4E9B #CEC14E #4ECE81

square

#4E5BCE #CE4E9B #CEC14E #4ECE81

split-complementary

#4E5BCE #CE814E #9BCE4E

monochromatic

#232C7F #303DAE #4E5BCE #7E87DB #AEB4E9

Accessibility & contrast

On white

5.66

#4E5BCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#4E5BCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5BCE

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5BCE	#FFFFFF	#000000	##FFFFFF
##4E5BCE	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD2

Deuteranopia (green-blind)

#0062CC

Tritanopia (blue-blind)

#00768C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4e5bce;
/* rgb */ color: rgb(78, 91, 206);
/* oklch */ color: oklch(52.6% 0.176 273.8);

Tailwind

colors: {
  custom: {
    50: '#8c89de',
    500: '#4e5bce',
    950: '#000000',
  },
}

SCSS

$custom: #4e5bce;
$custom-light: #8c89de;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5bce",
  "rgb": {
    "r": 78,
    "g": 91,
    "b": 206
  },
  "hsl": {
    "h": 233.906,
    "s": 56.637,
    "l": 55.686
  },
  "oklch": {
    "l": 0.52559,
    "c": 0.1764,
    "h": 273.8
  },
  "luminance": 0.13558
}

Semantic roles & 50–950 ramp

primary

#4E5BCE

secondary

#D7D1A1

accent

#D048E0

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4E5BCE

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

Preview Lab → · Contrast checker → · Palette generator →