#4E5AB2#4E5AB2

#4E5AB2 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.3% C 0.139 H 274.5°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#4E5AB2
RGB	rgb(78, 90, 178)
HSL	hsl(233, 39%, 50%)
HSV	hsv(233, 56%, 70%)
CMYK	cmyk(56.2%, 49.4%, 0%, 30.2%)
CIE-LAB	lab(41.45, 21.57, -48.45)
CIE-LCH	lch(41.45, 53.04, 294.00°)
OKLab	oklab(50.35% 0.0108 -0.1383)
OKLCH	oklch(50.35% 0.139 274.5)
XYZ	xyz(14.8313, 12.1453, 43.6736)
Luminance	0.1215 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5AB2 #B2A64E

analogous

#4E8CB2 #4E5AB2 #744EB2

triadic

#4E5AB2 #B24E5A #5AB24E

tetradic

#4E5AB2 #B24E8C #B2A64E #4EB274

square

#4E5AB2 #B24E8C #B2A64E #4EB274

split-complementary

#4E5AB2 #B2744E #8CB24E

monochromatic

#292F5D #3B4488 #4E5AB2 #7982C5 #A3AAD7

Accessibility & contrast

On white

6.12

#4E5AB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#4E5AB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5AB2

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5AB2	#FFFFFF	#000000	##FFFFFF
##4E5AB2	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F66B5

Deuteranopia (green-blind)

#205EB0

Tritanopia (blue-blind)

#166E7D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4e5ab2;
/* rgb */ color: rgb(78, 90, 178);
/* oklch */ color: oklch(50.3% 0.139 274.5);

Tailwind

colors: {
  custom: {
    50: '#8788c9',
    500: '#4e5ab2',
    950: '#000000',
  },
}

SCSS

$custom: #4e5ab2;
$custom-light: #8788c9;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5ab2",
  "rgb": {
    "r": 78,
    "g": 90,
    "b": 178
  },
  "hsl": {
    "h": 232.8,
    "s": 39.37,
    "l": 50.196
  },
  "oklch": {
    "l": 0.50346,
    "c": 0.13873,
    "h": 274.5
  },
  "luminance": 0.12146
}

Semantic roles & 50–950 ramp

primary

#4E5AB2

secondary

#C4BF98

accent

#C159CF

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #4E5AB2

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

Preview Lab → · Contrast checker → · Palette generator →