#4E5EB7#4E5EB7

#4E5EB7 is a mid, vivid blue. Relative luminance 0.130; OKLCH L 51.5% C 0.141 H 272.9°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#4E5EB7
RGB	rgb(78, 94, 183)
HSL	hsl(231, 42%, 51%)
HSV	hsv(231, 57%, 72%)
CMYK	cmyk(57.4%, 48.6%, 0%, 28.2%)
CIE-LAB	lab(42.83, 20.71, -49.17)
CIE-LCH	lch(42.83, 53.35, 292.84°)
OKLab	oklab(51.49% 0.007 -0.1404)
OKLCH	oklch(51.49% 0.141 272.9)
XYZ	xyz(15.6890, 13.0428, 46.4813)
Luminance	0.1304 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5EB7 #B7A74E

analogous

#4E92B7 #4E5EB7 #724EB7

triadic

#4E5EB7 #B74E5E #5EB74E

tetradic

#4E5EB7 #B74E92 #B7A74E #4EB772

square

#4E5EB7 #B74E92 #B7A74E #4EB772

split-complementary

#4E5EB7 #B7724E #92B74E

monochromatic

#283163 #3A478E #4E5EB7 #7A86C9 #A5ADDA

Accessibility & contrast

On white

5.82

#4E5EB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#4E5EB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5EB7

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5EB7	#FFFFFF	#000000	##FFFFFF
##4E5EB7	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#326ABA

Deuteranopia (green-blind)

#2261B5

Tritanopia (blue-blind)

#087282

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4e5eb7;
/* rgb */ color: rgb(78, 94, 183);
/* oklch */ color: oklch(51.5% 0.141 272.9);

Tailwind

colors: {
  custom: {
    50: '#888bcd',
    500: '#4e5eb7',
    950: '#000000',
  },
}

SCSS

$custom: #4e5eb7;
$custom-light: #888bcd;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5eb7",
  "rgb": {
    "r": 78,
    "g": 94,
    "b": 183
  },
  "hsl": {
    "h": 230.857,
    "s": 42.169,
    "l": 51.176
  },
  "oklch": {
    "l": 0.51494,
    "c": 0.14054,
    "h": 272.9
  },
  "luminance": 0.13044
}

Semantic roles & 50–950 ramp

primary

#4E5EB7

secondary

#C8C199

accent

#BF56D2

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C13

muted

#7D7D82

Preview Lab

Preview with #4E5EB7

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

Preview Lab → · Contrast checker → · Palette generator →