#4A64BE#4A64BE

#4A64BE is a mid, vivid blue. Relative luminance 0.143; OKLCH L 52.9% C 0.144 H 269.0°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#4A64BE
RGB	rgb(74, 100, 190)
HSL	hsl(227, 47%, 52%)
HSV	hsv(227, 61%, 75%)
CMYK	cmyk(61.1%, 47.4%, 0%, 25.5%)
CIE-LAB	lab(44.64, 18.51, -50.35)
CIE-LCH	lch(44.64, 53.64, 290.18°)
OKLab	oklab(52.95% -0.0026 -0.1439)
OKLCH	oklch(52.95% 0.144 269)
XYZ	xyz(16.6723, 14.2865, 50.5842)
Luminance	0.1429 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A64BE #BEA44A

analogous

#4A9EBE #4A64BE #6A4ABE

triadic

#4A64BE #BE4A64 #64BE4A

tetradic

#4A64BE #BE4A9E #BEA44A #4ABE6A

square

#4A64BE #BE4A9E #BEA44A #4ABE6A

split-complementary

#4A64BE #BE6A4A #9EBE4A

monochromatic

#253468 #364B95 #4A64BE #778BCE #A4B1DE

Accessibility & contrast

On white

5.44

#4A64BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#4A64BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A64BE

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A64BE	#FFFFFF	#000000	##FFFFFF
##4A64BE	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#386FC1

Deuteranopia (green-blind)

#2465BC

Tritanopia (blue-blind)

#007888

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4a64be;
/* rgb */ color: rgb(74, 100, 190);
/* oklch */ color: oklch(52.9% 0.144 269.0);

Tailwind

colors: {
  custom: {
    50: '#878fd2',
    500: '#4a64be',
    950: '#000000',
  },
}

SCSS

$custom: #4a64be;
$custom-light: #878fd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4a64be",
  "rgb": {
    "r": 74,
    "g": 100,
    "b": 190
  },
  "hsl": {
    "h": 226.552,
    "s": 47.154,
    "l": 51.765
  },
  "oklch": {
    "l": 0.5295,
    "c": 0.14388,
    "h": 269
  },
  "luminance": 0.14288
}

Semantic roles & 50–950 ramp

primary

#4A64BE

secondary

#CBC098

accent

#B951D7

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #4A64BE

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

Preview Lab → · Contrast checker → · Palette generator →