#64679C#64679C

#64679C is a mid, moderate blue. Relative luminance 0.148; OKLCH L 53.4% C 0.083 H 280.7°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#64679C
RGB	rgb(100, 103, 156)
HSL	hsl(237, 22%, 50%)
HSV	hsv(237, 36%, 61%)
CMYK	cmyk(35.9%, 34%, 0%, 38.8%)
CIE-LAB	lab(45.37, 12.14, -29.14)
CIE-LCH	lch(45.37, 31.57, 292.62°)
OKLab	oklab(53.36% 0.0154 -0.0814)
OKLCH	oklch(53.36% 0.083 280.7)
XYZ	xyz(16.1048, 14.8096, 33.4560)
Luminance	0.1481 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64679C #9C9964

analogous

#64839C #64679C #7D649C

triadic

#64679C #9C6467 #679C64

tetradic

#64679C #9C6483 #9C9964 #649C7D

square

#64679C #9C6483 #9C9964 #649C7D

split-complementary

#64679C #9C7D64 #839C64

monochromatic

#343652 #4C4E77 #64679C #898CB4 #AFB0CC

Accessibility & contrast

On white

5.30

#64679C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#64679C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64679C

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64679C	#FFFFFF	#000000	##FFFFFF
##64679C	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)

#566D9E

Deuteranopia (green-blind)

#54699B

Tritanopia (blue-blind)

#55717A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #64679c;
/* rgb */ color: rgb(100, 103, 156);
/* oklch */ color: oklch(53.4% 0.083 280.7);

Tailwind

colors: {
  custom: {
    50: '#9292b9',
    500: '#64679c',
    950: '#000000',
  },
}

SCSS

$custom: #64679c;
$custom-light: #9292b9;
$custom-dark: #000000;

JSON

{
  "hex": "#64679c",
  "rgb": {
    "r": 100,
    "g": 103,
    "b": 156
  },
  "hsl": {
    "h": 236.786,
    "s": 22.047,
    "l": 50.196
  },
  "oklch": {
    "l": 0.53364,
    "c": 0.08281,
    "h": 280.7
  },
  "luminance": 0.1481
}

Semantic roles & 50–950 ramp

primary

#64679C

secondary

#BAB9A1

accent

#BA69BF

background

#F9F8FB

surface

#F1F0F6

border

#CBCBD0

text

#0D0D11

muted

#7E7D80

Preview Lab

Preview with #64679C

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

Preview Lab → · Contrast checker → · Palette generator →