#4E5FAA#4E5FAA

#4E5FAA is a mid, vivid blue. Relative luminance 0.127; OKLCH L 50.9% C 0.120 H 271.9°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#4E5FAA
RGB	rgb(78, 95, 170)
HSL	hsl(229, 37%, 49%)
HSV	hsv(229, 54%, 67%)
CMYK	cmyk(54.1%, 44.1%, 0%, 33.3%)
CIE-LAB	lab(42.32, 15.73, -42.35)
CIE-LCH	lch(42.32, 45.18, 290.37°)
OKLab	oklab(50.85% 0.004 -0.1203)
OKLCH	oklch(50.85% 0.12 271.9)
XYZ	xyz(14.4874, 12.7054, 39.7114)
Luminance	0.1271 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E5FAA #AA994E

analogous

#4E8DAA #4E5FAA #6B4EAA

triadic

#4E5FAA #AA4E5F #5FAA4E

tetradic

#4E5FAA #AA4E8D #AA994E #4EAA6B

square

#4E5FAA #AA4E8D #AA994E #4EAA6B

split-complementary

#4E5FAA #AA6B4E #8DAA4E

monochromatic

#283056 #3B4880 #4E5FAA #7583C0 #9FA9D3

Accessibility & contrast

On white

5.93

#4E5FAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#4E5FAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E5FAA

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E5FAA	#FFFFFF	#000000	##FFFFFF
##4E5FAA	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F68AD

Deuteranopia (green-blind)

#3460A8

Tritanopia (blue-blind)

#216F7C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4e5faa;
/* rgb */ color: rgb(78, 95, 170);
/* oklch */ color: oklch(50.9% 0.120 271.9);

Tailwind

colors: {
  custom: {
    50: '#868cc4',
    500: '#4e5faa',
    950: '#000000',
  },
}

SCSS

$custom: #4e5faa;
$custom-light: #868cc4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e5faa",
  "rgb": {
    "r": 78,
    "g": 95,
    "b": 170
  },
  "hsl": {
    "h": 228.913,
    "s": 37.097,
    "l": 48.627
  },
  "oklch": {
    "l": 0.50851,
    "c": 0.12042,
    "h": 271.9
  },
  "luminance": 0.12706
}

Semantic roles & 50–950 ramp

primary

#4E5FAA

secondary

#C0B894

accent

#B85BCD

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C12

muted

#7D7D81

Preview Lab

Preview with #4E5FAA

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

Preview Lab → · Contrast checker → · Palette generator →