#4E64AF#4E64AF

#4E64AF is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.2% C 0.121 H 269.5°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#4E64AF
RGB	rgb(78, 100, 175)
HSL	hsl(226, 38%, 50%)
HSV	hsv(226, 55%, 69%)
CMYK	cmyk(55.4%, 42.9%, 0%, 31.4%)
CIE-LAB	lab(43.99, 14.23, -42.63)
CIE-LCH	lch(43.99, 44.94, 288.46°)
OKLab	oklab(52.22% -0.001 -0.1211)
OKLCH	oklch(52.22% 0.121 269.5)
XYZ	xyz(15.4344, 13.8281, 42.4049)
Luminance	0.1383 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E64AF #AF994E

analogous

#4E95AF #4E64AF #694EAF

triadic

#4E64AF #AF4E64 #64AF4E

tetradic

#4E64AF #AF4E95 #AF994E #4EAF69

square

#4E64AF #AF4E95 #AF994E #4EAF69

split-complementary

#4E64AF #AF694E #95AF4E

monochromatic

#28345A #3B4C85 #4E64AF #7889C3 #A2AED6

Accessibility & contrast

On white

5.58

#4E64AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#4E64AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E64AF

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E64AF	#FFFFFF	#000000	##FFFFFF
##4E64AF	1.00	5.58	3.77	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#446DB2

Deuteranopia (green-blind)

#3864AD

Tritanopia (blue-blind)

#187481

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4e64af;
/* rgb */ color: rgb(78, 100, 175);
/* oklch */ color: oklch(52.2% 0.121 269.5);

Tailwind

colors: {
  custom: {
    50: '#878fc7',
    500: '#4e64af',
    950: '#000000',
  },
}

SCSS

$custom: #4e64af;
$custom-light: #878fc7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e64af",
  "rgb": {
    "r": 78,
    "g": 100,
    "b": 175
  },
  "hsl": {
    "h": 226.392,
    "s": 38.34,
    "l": 49.608
  },
  "oklch": {
    "l": 0.52223,
    "c": 0.12113,
    "h": 269.5
  },
  "luminance": 0.13829
}

Semantic roles & 50–950 ramp

primary

#4E64AF

secondary

#C3B996

accent

#B45ACE

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0C0C13

muted

#7D7D82

Preview Lab

Preview with #4E64AF

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

Preview Lab → · Contrast checker → · Palette generator →