#4E5EBB#4E5EBB

#4E5EBB is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.8% C 0.146 H 272.9°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#4E5EBB
RGB	rgb(78, 94, 187)
HSL	hsl(231, 44%, 52%)
HSV	hsv(231, 58%, 73%)
CMYK	cmyk(58.3%, 49.7%, 0%, 26.7%)
CIE-LAB	lab(43.08, 22.06, -51.09)
CIE-LCH	lch(43.08, 55.65, 293.35°)
OKLab	oklab(51.77% 0.0074 -0.146)
OKLCH	oklch(51.77% 0.146 272.9)
XYZ	xyz(16.1113, 13.2117, 48.7052)
Luminance	0.1321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5EBB #BBAB4E

analogous

#4E94BB #4E5EBB #754EBB

triadic

#4E5EBB #BB4E5E #5EBB4E

tetradic

#4E5EBB #BB4E94 #BBAB4E #4EBB75

square

#4E5EBB #BB4E94 #BBAB4E #4EBB75

split-complementary

#4E5EBB #BB754E #94BB4E

monochromatic

#283167 #394693 #4E5EBB #7A86CC #A6AEDD

Accessibility & contrast

On white

5.77

#4E5EBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#4E5EBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5EBB

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5EBB	#FFFFFF	#000000	##FFFFFF
##4E5EBB	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E6BBE

Deuteranopia (green-blind)

#1B61B9

Tritanopia (blue-blind)

#007383

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4e5ebb;
/* rgb */ color: rgb(78, 94, 187);
/* oklch */ color: oklch(51.8% 0.146 272.9);

Tailwind

colors: {
  custom: {
    50: '#898bd0',
    500: '#4e5ebb',
    950: '#000000',
  },
}

SCSS

$custom: #4e5ebb;
$custom-light: #898bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5ebb",
  "rgb": {
    "r": 78,
    "g": 94,
    "b": 187
  },
  "hsl": {
    "h": 231.193,
    "s": 44.49,
    "l": 51.961
  },
  "oklch": {
    "l": 0.51767,
    "c": 0.14623,
    "h": 272.9
  },
  "luminance": 0.13213
}

Semantic roles & 50–950 ramp

primary

#4E5EBB

secondary

#CAC39B

accent

#C154D4

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4E5EBB

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

Preview Lab → · Contrast checker → · Palette generator →