#6464AC#6464AC

#6464AC is a mid, moderate blue. Relative luminance 0.148; OKLCH L 53.6% C 0.111 H 282.0°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#6464AC
RGB	rgb(100, 100, 172)
HSL	hsl(240, 30%, 53%)
HSV	hsv(240, 42%, 67%)
CMYK	cmyk(41.9%, 41.9%, 0%, 32.5%)
CIE-LAB	lab(45.36, 18.64, -38.59)
CIE-LCH	lch(45.36, 42.86, 295.78°)
OKLab	oklab(53.62% 0.0231 -0.1088)
OKLCH	oklch(53.62% 0.111 282)
XYZ	xyz(17.2569, 14.8015, 40.9694)
Luminance	0.1480 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6464AC #ACAC64

analogous

#6488AC #6464AC #8864AC

triadic

#6464AC #AC6464 #64AC64

tetradic

#6464AC #AC6488 #ACAC64 #64AC88

square

#6464AC #AC6488 #ACAC64 #64AC88

split-complementary

#6464AC #AC8864 #88AC64

monochromatic

#343461 #4A4A89 #6464AC #8C8CC1 #B4B4D7

Accessibility & contrast

On white

5.30

#6464AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#6464AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6464AC

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6464AC	#FFFFFF	#000000	##FFFFFF
##6464AC	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A6EAF

Deuteranopia (green-blind)

#4769AA

Tritanopia (blue-blind)

#4E7280

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #6464ac;
/* rgb */ color: rgb(100, 100, 172);
/* oklch */ color: oklch(53.6% 0.111 282.0);

Tailwind

colors: {
  custom: {
    50: '#9390c5',
    500: '#6464ac',
    950: '#000000',
  },
}

SCSS

$custom: #6464ac;
$custom-light: #9390c5;
$custom-dark: #000000;

JSON

{
  "hex": "#6464ac",
  "rgb": {
    "r": 100,
    "g": 100,
    "b": 172
  },
  "hsl": {
    "h": 240,
    "s": 30.252,
    "l": 53.333
  },
  "oklch": {
    "l": 0.53617,
    "c": 0.11124,
    "h": 282
  },
  "luminance": 0.14802
}

Semantic roles & 50–950 ramp

primary

#6464AC

secondary

#C5C5A6

accent

#C661C6

background

#F9F8FC

surface

#F2F0F8

border

#CCCBD1

text

#0D0C13

muted

#7E7D82

Preview Lab

Preview with #6464AC

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

Preview Lab → · Contrast checker → · Palette generator →