#6164CE#6164CE

#6164CE is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.5% C 0.160 H 278.6°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#6164CE
RGB	rgb(97, 100, 206)
HSL	hsl(238, 53%, 59%)
HSV	hsv(238, 53%, 81%)
CMYK	cmyk(52.9%, 51.5%, 0%, 19.2%)
CIE-LAB	lab(47.12, 28.39, -55.51)
CIE-LCH	lch(47.12, 62.35, 297.09°)
OKLab	oklab(55.53% 0.0239 -0.1585)
OKLCH	oklch(55.53% 0.16 278.6)
XYZ	xyz(20.6240, 16.1107, 60.4035)
Luminance	0.1611 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6164CE #CECB61

analogous

#619ACE #6164CE #9561CE

triadic

#6164CE #CE6164 #64CE61

tetradic

#6164CE #CE619A #CECB61 #61CE95

square

#6164CE #CE619A #CECB61 #61CE95

split-complementary

#6164CE #CE9561 #9ACE61

monochromatic

#2B2D8A #393DB9 #6164CE #9092DC #BEC0EB

Accessibility & contrast

On white

4.97

#6164CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#6164CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6164CE

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6164CE	#FFFFFF	#000000	##FFFFFF
##6164CE	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D74D2

Deuteranopia (green-blind)

#1E6BCC

Tritanopia (blue-blind)

#307C8F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #6164ce;
/* rgb */ color: rgb(97, 100, 206);
/* oklch */ color: oklch(55.5% 0.160 278.6);

Tailwind

colors: {
  custom: {
    50: '#9690de',
    500: '#6164ce',
    950: '#000000',
  },
}

SCSS

$custom: #6164ce;
$custom-light: #9690de;
$custom-dark: #000000;

JSON

{
  "hex": "#6164ce",
  "rgb": {
    "r": 97,
    "g": 100,
    "b": 206
  },
  "hsl": {
    "h": 238.349,
    "s": 52.657,
    "l": 59.412
  },
  "oklch": {
    "l": 0.55531,
    "c": 0.16029,
    "h": 278.6
  },
  "luminance": 0.16112
}

Semantic roles & 50–950 ramp

primary

#6164CE

secondary

#DBD9B0

accent

#D84CDC

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #6164CE

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

Preview Lab → · Contrast checker → · Palette generator →