#4A64BC#4A64BC

#4A64BC is a mid, vivid blue. Relative luminance 0.142; OKLCH L 52.8% C 0.141 H 268.8°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#4A64BC
RGB	rgb(74, 100, 188)
HSL	hsl(226, 46%, 51%)
HSV	hsv(226, 61%, 74%)
CMYK	cmyk(60.6%, 46.8%, 0%, 26.3%)
CIE-LAB	lab(44.52, 17.82, -49.38)
CIE-LCH	lch(44.52, 52.50, 289.84°)
OKLab	oklab(52.82% -0.0029 -0.141)
OKLCH	oklch(52.82% 0.141 268.8)
XYZ	xyz(16.4553, 14.1997, 49.4409)
Luminance	0.1420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A64BC #BCA24A

analogous

#4A9DBC #4A64BC #694ABC

triadic

#4A64BC #BC4A64 #64BC4A

tetradic

#4A64BC #BC4A9D #BCA24A #4ABC69

square

#4A64BC #BC4A9D #BCA24A #4ABC69

split-complementary

#4A64BC #BC694A #9DBC4A

monochromatic

#263466 #364B93 #4A64BC #778ACD #A3B1DD

Accessibility & contrast

On white

5.47

#4A64BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#4A64BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A64BC

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A64BC	#FFFFFF	#000000	##FFFFFF
##4A64BC	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#396FBF

Deuteranopia (green-blind)

#2764BA

Tritanopia (blue-blind)

#007887

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4a64bc;
/* rgb */ color: rgb(74, 100, 188);
/* oklch */ color: oklch(52.8% 0.141 268.8);

Tailwind

colors: {
  custom: {
    50: '#878fd1',
    500: '#4a64bc',
    950: '#000000',
  },
}

SCSS

$custom: #4a64bc;
$custom-light: #878fd1;
$custom-dark: #000000;

JSON

{
  "hex": "#4a64bc",
  "rgb": {
    "r": 74,
    "g": 100,
    "b": 188
  },
  "hsl": {
    "h": 226.316,
    "s": 45.968,
    "l": 51.373
  },
  "oklch": {
    "l": 0.52816,
    "c": 0.14106,
    "h": 268.8
  },
  "luminance": 0.14201
}

Semantic roles & 50–950 ramp

primary

#4A64BC

secondary

#CABF98

accent

#B852D6

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4A64BC

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

Preview Lab → · Contrast checker → · Palette generator →