#4B64DE#4B64DE

#4B64DE is a mid, vivid blue. Relative luminance 0.159; OKLCH L 55.3% C 0.187 H 270.4°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#4B64DE
RGB	rgb(75, 100, 222)
HSL	hsl(230, 69%, 58%)
HSV	hsv(230, 66%, 87%)
CMYK	cmyk(66.2%, 55%, 0%, 12.9%)
CIE-LAB	lab(46.82, 29.76, -65.18)
CIE-LCH	lch(46.82, 71.65, 294.54°)
OKLab	oklab(55.29% 0.0012 -0.1875)
OKLCH	oklch(55.29% 0.187 270.4)
XYZ	xyz(20.6392, 15.8822, 71.0710)
Luminance	0.1588 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B64DE #DEC54B

analogous

#4BADDE #4B64DE #7B4BDE

triadic

#4B64DE #DE4B64 #64DE4B

tetradic

#4B64DE #DE4BAD #DEC54B #4BDE7B

square

#4B64DE #DE4BAD #DEC54B #4BDE7B

split-complementary

#4B64DE #DE7B4B #ADDE4B

monochromatic

#1B3094 #2540C7 #4B64DE #7F91E7 #B2BDF1

Accessibility & contrast

On white

5.03

#4B64DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#4B64DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B64DE

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B64DE	#FFFFFF	#000000	##FFFFFF
##4B64DE	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076E2

Deuteranopia (green-blind)

#0069DC

Tritanopia (blue-blind)

#008197

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #4b64de;
/* rgb */ color: rgb(75, 100, 222);
/* oklch */ color: oklch(55.3% 0.187 270.4);

Tailwind

colors: {
  custom: {
    50: '#8d8fe9',
    500: '#4b64de',
    950: '#000000',
  },
}

SCSS

$custom: #4b64de;
$custom-light: #8d8fe9;
$custom-dark: #000000;

JSON

{
  "hex": "#4b64de",
  "rgb": {
    "r": 75,
    "g": 100,
    "b": 222
  },
  "hsl": {
    "h": 229.796,
    "s": 69.014,
    "l": 58.235
  },
  "oklch": {
    "l": 0.55289,
    "c": 0.18748,
    "h": 270.4
  },
  "luminance": 0.15884
}

Semantic roles & 50–950 ramp

primary

#4B64DE

secondary

#E0D6A5

accent

#CE3CEC

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #4B64DE

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

Preview Lab → · Contrast checker → · Palette generator →