#4E5EBC#4E5EBC

#4E5EBC is a mid, vivid blue. Relative luminance 0.133; OKLCH L 51.8% C 0.148 H 272.9°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#4E5EBC
RGB	rgb(78, 94, 188)
HSL	hsl(231, 45%, 52%)
HSV	hsv(231, 59%, 74%)
CMYK	cmyk(58.5%, 50%, 0%, 26.3%)
CIE-LAB	lab(43.14, 22.40, -51.57)
CIE-LCH	lch(43.14, 56.23, 293.47°)
OKLab	oklab(51.84% 0.0075 -0.1474)
OKLCH	oklch(51.84% 0.148 272.9)
XYZ	xyz(16.2187, 13.2547, 49.2709)
Luminance	0.1326 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5EBC #BCAC4E

analogous

#4E95BC #4E5EBC #754EBC

triadic

#4E5EBC #BC4E5E #5EBC4E

tetradic

#4E5EBC #BC4E95 #BCAC4E #4EBC75

square

#4E5EBC #BC4E95 #BCAC4E #4EBC75

split-complementary

#4E5EBC #BC754E #95BC4E

monochromatic

#273168 #384695 #4E5EBC #7A86CD #A7AFDE

Accessibility & contrast

On white

5.75

#4E5EBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#4E5EBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5EBC

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5EBC	#FFFFFF	#000000	##FFFFFF
##4E5EBC	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D6BBF

Deuteranopia (green-blind)

#1961BA

Tritanopia (blue-blind)

#007384

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4e5ebc;
/* rgb */ color: rgb(78, 94, 188);
/* oklch */ color: oklch(51.8% 0.148 272.9);

Tailwind

colors: {
  custom: {
    50: '#898bd1',
    500: '#4e5ebc',
    950: '#000000',
  },
}

SCSS

$custom: #4e5ebc;
$custom-light: #898bd1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5ebc",
  "rgb": {
    "r": 78,
    "g": 94,
    "b": 188
  },
  "hsl": {
    "h": 231.273,
    "s": 45.082,
    "l": 52.157
  },
  "oklch": {
    "l": 0.51836,
    "c": 0.14764,
    "h": 272.9
  },
  "luminance": 0.13256
}

Semantic roles & 50–950 ramp

primary

#4E5EBC

secondary

#CBC49B

accent

#C253D5

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4E5EBC

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

Preview Lab → · Contrast checker → · Palette generator →