#64719C#64719C

#64719C is a mid, moderate blue. Relative luminance 0.169; OKLCH L 55.5% C 0.069 H 271.1°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#64719C
RGB	rgb(100, 113, 156)
HSL	hsl(226, 22%, 50%)
HSV	hsv(226, 36%, 61%)
CMYK	cmyk(35.9%, 27.6%, 0%, 38.8%)
CIE-LAB	lab(48.16, 6.05, -24.81)
CIE-LCH	lch(48.16, 25.54, 283.70°)
OKLab	oklab(55.52% 0.0013 -0.0689)
OKLCH	oklch(55.52% 0.069 271.1)
XYZ	xyz(17.1597, 16.9192, 33.8076)
Luminance	0.1692 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64719C #9C8F64

analogous

#648D9C #64719C #73649C

triadic

#64719C #9C6471 #719C64

tetradic

#64719C #9C648D #9C8F64 #649C73

square

#64719C #9C648D #9C8F64 #649C73

split-complementary

#64719C #9C7364 #8D9C64

monochromatic

#343B52 #4C5677 #64719C #8993B4 #AFB5CC

Accessibility & contrast

On white

4.79

#64719C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#64719C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64719C

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64719C	#FFFFFF	#000000	##FFFFFF
##64719C	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63759E

Deuteranopia (green-blind)

#5E709B

Tritanopia (blue-blind)

#547980

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #64719c;
/* rgb */ color: rgb(100, 113, 156);
/* oklch */ color: oklch(55.5% 0.069 271.1);

Tailwind

colors: {
  custom: {
    50: '#9299b9',
    500: '#64719c',
    950: '#000000',
  },
}

SCSS

$custom: #64719c;
$custom-light: #9299b9;
$custom-dark: #000000;

JSON

{
  "hex": "#64719c",
  "rgb": {
    "r": 100,
    "g": 113,
    "b": 156
  },
  "hsl": {
    "h": 226.071,
    "s": 22.047,
    "l": 50.196
  },
  "oklch": {
    "l": 0.5552,
    "c": 0.06893,
    "h": 271.1
  },
  "luminance": 0.1692
}

Semantic roles & 50–950 ramp

primary

#64719C

secondary

#BAB5A1

accent

#AB69BF

background

#F9F9FB

surface

#F1F2F6

border

#CBCCD0

text

#0D0E11

muted

#7E7E80

Preview Lab

Preview with #64719C

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

Preview Lab → · Contrast checker → · Palette generator →