#4A64DB#4A64DB

#4A64DB is a mid, vivid blue. Relative luminance 0.157; OKLCH L 55.0% C 0.184 H 270.0°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#4A64DB
RGB	rgb(74, 100, 219)
HSL	hsl(229, 67%, 57%)
HSV	hsv(229, 66%, 86%)
CMYK	cmyk(66.2%, 54.3%, 0%, 14.1%)
CIE-LAB	lab(46.56, 28.56, -63.91)
CIE-LCH	lch(46.56, 70.00, 294.08°)
OKLab	oklab(55.01% 0.0001 -0.1838)
OKLCH	oklch(55.01% 0.184 270)
XYZ	xyz(20.1630, 15.6828, 68.9686)
Luminance	0.1568 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A64DB #DBC14A

analogous

#4AADDB #4A64DB #784ADB

triadic

#4A64DB #DB4A64 #64DB4A

tetradic

#4A64DB #DB4AAD #DBC14A #4ADB78

square

#4A64DB #DB4AAD #DBC14A #4ADB78

split-complementary

#4A64DB #DB784A #ADDB4A

monochromatic

#1C318E #2642C1 #4A64DB #7D90E5 #B0BBEF

Accessibility & contrast

On white

5.08

#4A64DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#4A64DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4A64DB

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A64DB	#FFFFFF	#000000	##FFFFFF
##4A64DB	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075DF

Deuteranopia (green-blind)

#0068D9

Tritanopia (blue-blind)

#008196

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4a64db;
/* rgb */ color: rgb(74, 100, 219);
/* oklch */ color: oklch(55.0% 0.184 270.0);

Tailwind

colors: {
  custom: {
    50: '#8c8fe7',
    500: '#4a64db',
    950: '#000000',
  },
}

SCSS

$custom: #4a64db;
$custom-light: #8c8fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#4a64db",
  "rgb": {
    "r": 74,
    "g": 100,
    "b": 219
  },
  "hsl": {
    "h": 229.241,
    "s": 66.82,
    "l": 57.451
  },
  "oklch": {
    "l": 0.5501,
    "c": 0.18376,
    "h": 270
  },
  "luminance": 0.15685
}

Semantic roles & 50–950 ramp

primary

#4A64DB

secondary

#DED3A3

accent

#CB3EEA

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4A64DB

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

Preview Lab → · Contrast checker → · Palette generator →