#6164E4#6164E4

#6164E4 is a mid, vivid blue. Relative luminance 0.173; OKLCH L 57.1% C 0.190 H 277.5°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#6164E4
RGB	rgb(97, 100, 228)
HSL	hsl(239, 71%, 64%)
HSV	hsv(239, 57%, 89%)
CMYK	cmyk(57.5%, 56.1%, 0%, 10.6%)
CIE-LAB	lab(48.58, 35.39, -65.66)
CIE-LCH	lch(48.58, 74.59, 298.33°)
OKLab	oklab(57.09% 0.0249 -0.1883)
OKLCH	oklch(57.09% 0.19 277.5)
XYZ	xyz(23.4860, 17.2555, 75.4768)
Luminance	0.1726 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6164E4 #E4E161

analogous

#61A5E4 #6164E4 #9F61E4

triadic

#6164E4 #E46164 #64E461

tetradic

#6164E4 #E461A5 #E4E161 #61E49F

square

#6164E4 #E461A5 #E4E161 #61E49F

split-complementary

#6164E4 #E49F61 #A5E461

monochromatic

#1E21AD #2D31DB #6164E4 #9597ED #CACBF6

Accessibility & contrast

On white

4.72

#6164E4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#6164E4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6164E4

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6164E4	#FFFFFF	#000000	##FFFFFF
##6164E4	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079E8

Deuteranopia (green-blind)

#006EE1

Tritanopia (blue-blind)

#05829A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #6164e4;
/* rgb */ color: rgb(97, 100, 228);
/* oklch */ color: oklch(57.1% 0.190 277.5);

Tailwind

colors: {
  custom: {
    50: '#9990ed',
    500: '#6164e4',
    950: '#000000',
  },
}

SCSS

$custom: #6164e4;
$custom-light: #9990ed;
$custom-dark: #000000;

JSON

{
  "hex": "#6164e4",
  "rgb": {
    "r": 97,
    "g": 100,
    "b": 228
  },
  "hsl": {
    "h": 238.626,
    "s": 70.811,
    "l": 63.725
  },
  "oklch": {
    "l": 0.57088,
    "c": 0.18998,
    "h": 277.5
  },
  "luminance": 0.17257
}

Semantic roles & 50–950 ramp

primary

#6164E4

secondary

#E7E6B9

accent

#CE13D3

background

#FAF8FE

surface

#F3F0FD

border

#CDCBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #6164E4

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

Preview Lab → · Contrast checker → · Palette generator →