#64709C#64709C

#64709C is a mid, moderate blue. Relative luminance 0.167; OKLCH L 55.3% C 0.070 H 272.2°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#64709C
RGB	rgb(100, 112, 156)
HSL	hsl(227, 22%, 50%)
HSV	hsv(227, 36%, 61%)
CMYK	cmyk(35.9%, 28.2%, 0%, 38.8%)
CIE-LAB	lab(47.88, 6.65, -25.25)
CIE-LCH	lch(47.88, 26.11, 284.76°)
OKLab	oklab(55.3% 0.0027 -0.0702)
OKLCH	oklch(55.3% 0.07 272.2)
XYZ	xyz(17.0487, 16.6973, 33.7707)
Luminance	0.1670 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64709C #9C9064

analogous

#648C9C #64709C #74649C

triadic

#64709C #9C6470 #709C64

tetradic

#64709C #9C648C #9C9064 #649C74

square

#64709C #9C648C #9C9064 #649C74

split-complementary

#64709C #9C7464 #8C9C64

monochromatic

#343A52 #4C5577 #64709C #8992B4 #AFB5CC

Accessibility & contrast

On white

4.84

#64709C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#64709C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64709C

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64709C	#FFFFFF	#000000	##FFFFFF
##64709C	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#62749E

Deuteranopia (green-blind)

#5D6F9B

Tritanopia (blue-blind)

#54797F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #64709c;
/* rgb */ color: rgb(100, 112, 156);
/* oklch */ color: oklch(55.3% 0.070 272.2);

Tailwind

colors: {
  custom: {
    50: '#9298b9',
    500: '#64709c',
    950: '#000000',
  },
}

SCSS

$custom: #64709c;
$custom-light: #9298b9;
$custom-dark: #000000;

JSON

{
  "hex": "#64709c",
  "rgb": {
    "r": 100,
    "g": 112,
    "b": 156
  },
  "hsl": {
    "h": 227.143,
    "s": 22.047,
    "l": 50.196
  },
  "oklch": {
    "l": 0.55301,
    "c": 0.07022,
    "h": 272.2
  },
  "luminance": 0.16698
}

Semantic roles & 50–950 ramp

primary

#64709C

secondary

#BAB5A1

accent

#AC69BF

background

#F9F9FB

surface

#F1F2F6

border

#CBCCD0

text

#0D0D11

muted

#7E7E80

Preview Lab

Preview with #64709C

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

Preview Lab → · Contrast checker → · Palette generator →