#6164DC#6164DC

#6164DC is a mid, vivid blue. Relative luminance 0.168; OKLCH L 56.5% C 0.179 H 277.9°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#6164DC
RGB	rgb(97, 100, 220)
HSL	hsl(239, 64%, 62%)
HSV	hsv(239, 56%, 86%)
CMYK	cmyk(55.9%, 54.5%, 0%, 13.7%)
CIE-LAB	lab(48.03, 32.84, -62.01)
CIE-LCH	lch(48.03, 70.17, 297.90°)
OKLab	oklab(56.51% 0.0247 -0.1776)
OKLCH	oklch(56.51% 0.179 277.9)
XYZ	xyz(22.4011, 16.8215, 69.7627)
Luminance	0.1682 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6164DC #DCD961

analogous

#61A1DC #6164DC #9C61DC

triadic

#6164DC #DC6164 #64DC61

tetradic

#6164DC #DC61A1 #DCD961 #61DC9C

square

#6164DC #DC61A1 #DCD961 #61DC9C

split-complementary

#6164DC #DC9C61 #A1DC61

monochromatic

#23269F #2F33D1 #6164DC #9395E7 #C5C6F2

Accessibility & contrast

On white

4.81

#6164DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#6164DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6164DC

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6164DC	#FFFFFF	#000000	##FFFFFF
##6164DC	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1177E0

Deuteranopia (green-blind)

#006DD9

Tritanopia (blue-blind)

#1D8096

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #6164dc;
/* rgb */ color: rgb(97, 100, 220);
/* oklch */ color: oklch(56.5% 0.179 277.9);

Tailwind

colors: {
  custom: {
    50: '#9890e8',
    500: '#6164dc',
    950: '#000000',
  },
}

SCSS

$custom: #6164dc;
$custom-light: #9890e8;
$custom-dark: #000000;

JSON

{
  "hex": "#6164dc",
  "rgb": {
    "r": 97,
    "g": 100,
    "b": 220
  },
  "hsl": {
    "h": 238.537,
    "s": 63.731,
    "l": 62.157
  },
  "oklch": {
    "l": 0.56508,
    "c": 0.17933,
    "h": 277.9
  },
  "luminance": 0.16823
}

Semantic roles & 50–950 ramp

primary

#6164DC

secondary

#E3E2B6

accent

#C71ACC

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0F0C16

muted

#7E7D84

Preview Lab

Preview with #6164DC

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

Preview Lab → · Contrast checker → · Palette generator →