#64679A#64679A

#64679A is a mid, moderate blue. Relative luminance 0.147; OKLCH L 53.3% C 0.080 H 280.7°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#64679A
RGB	rgb(100, 103, 154)
HSL	hsl(237, 21%, 50%)
HSV	hsv(237, 35%, 60%)
CMYK	cmyk(35.1%, 33.1%, 0%, 39.6%)
CIE-LAB	lab(45.28, 11.58, -28.10)
CIE-LCH	lch(45.28, 30.40, 292.39°)
OKLab	oklab(53.26% 0.0149 -0.0784)
OKLCH	oklch(53.26% 0.08 280.7)
XYZ	xyz(15.9369, 14.7424, 32.5715)
Luminance	0.1474 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64679A #9A9764

analogous

#64829A #64679A #7C649A

triadic

#64679A #9A6467 #679A64

tetradic

#64679A #9A6482 #9A9764 #649A7C

square

#64679A #9A6482 #9A9764 #649A7C

split-complementary

#64679A #9A7C64 #829A64

monochromatic

#343550 #4C4E75 #64679A #898BB2 #AEB0CA

Accessibility & contrast

On white

5.32

#64679A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#64679A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64679A

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64679A	#FFFFFF	#000000	##FFFFFF
##64679A	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#576D9C

Deuteranopia (green-blind)

#556999

Tritanopia (blue-blind)

#557179

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #64679a;
/* rgb */ color: rgb(100, 103, 154);
/* oklch */ color: oklch(53.3% 0.080 280.7);

Tailwind

colors: {
  custom: {
    50: '#9292b8',
    500: '#64679a',
    950: '#000000',
  },
}

SCSS

$custom: #64679a;
$custom-light: #9292b8;
$custom-dark: #000000;

JSON

{
  "hex": "#64679a",
  "rgb": {
    "r": 100,
    "g": 103,
    "b": 154
  },
  "hsl": {
    "h": 236.667,
    "s": 21.26,
    "l": 49.804
  },
  "oklch": {
    "l": 0.53261,
    "c": 0.07977,
    "h": 280.7
  },
  "luminance": 0.14743
}

Semantic roles & 50–950 ramp

primary

#64679A

secondary

#B9B8A1

accent

#B96ABE

background

#F9F8FB

surface

#F1F0F6

border

#CBCBD0

text

#0D0D11

muted

#7E7D80

Preview Lab

Preview with #64679A

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

Preview Lab → · Contrast checker → · Palette generator →