#6466E7#6466E7

#6466E7 is a mid, vivid blue. Relative luminance 0.180; OKLCH L 57.9% C 0.191 H 278.0°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#6466E7
RGB	rgb(100, 102, 231)
HSL	hsl(239, 73%, 65%)
HSV	hsv(239, 57%, 91%)
CMYK	cmyk(56.7%, 55.8%, 0%, 9.4%)
CIE-LAB	lab(49.47, 35.68, -65.89)
CIE-LCH	lch(49.47, 74.94, 298.44°)
OKLab	oklab(57.87% 0.0264 -0.1889)
OKLCH	oklch(57.87% 0.191 278)
XYZ	xyz(24.4261, 17.9799, 77.7691)
Luminance	0.1798 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6466E7 #E7E564

analogous

#64A8E7 #6466E7 #A464E7

triadic

#6466E7 #E76466 #66E764

tetradic

#6466E7 #E764A8 #E7E564 #64E7A4

square

#6466E7 #E764A8 #E7E564 #64E7A4

split-complementary

#6466E7 #E7A464 #A8E764

monochromatic

#1C1EB5 #2F32DF #6466E7 #999AEF #CECFF7

Accessibility & contrast

On white

4.57

#6466E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#6466E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6466E7

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6466E7	#FFFFFF	#000000	##000000
##6466E7	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007BEB

Deuteranopia (green-blind)

#0070E4

Tritanopia (blue-blind)

#14849D

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #6466e7;
/* rgb */ color: rgb(100, 102, 231);
/* oklch */ color: oklch(57.9% 0.191 278.0);

Tailwind

colors: {
  custom: {
    50: '#9b91ef',
    500: '#6466e7',
    950: '#000000',
  },
}

SCSS

$custom: #6466e7;
$custom-light: #9b91ef;
$custom-dark: #000000;

JSON

{
  "hex": "#6466e7",
  "rgb": {
    "r": 100,
    "g": 102,
    "b": 231
  },
  "hsl": {
    "h": 239.084,
    "s": 73.184,
    "l": 64.902
  },
  "oklch": {
    "l": 0.57869,
    "c": 0.19078,
    "h": 278
  },
  "luminance": 0.17982
}

Semantic roles & 50–950 ramp

primary

#6466E7

secondary

#EAE9BD

accent

#D210D5

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0D17

muted

#7F7D85

Preview Lab

Preview with #6466E7

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

Preview Lab → · Contrast checker → · Palette generator →