#64709A#64709A

#64709A is a mid, moderate blue. Relative luminance 0.166; OKLCH L 55.2% C 0.067 H 271.8°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#64709A
RGB	rgb(100, 112, 154)
HSL	hsl(227, 21%, 50%)
HSV	hsv(227, 35%, 60%)
CMYK	cmyk(35.1%, 27.3%, 0%, 39.6%)
CIE-LAB	lab(47.79, 6.09, -24.20)
CIE-LCH	lch(47.79, 24.96, 284.13°)
OKLab	oklab(55.21% 0.0021 -0.0672)
OKLCH	oklch(55.21% 0.067 271.8)
XYZ	xyz(16.8807, 16.6301, 32.8861)
Luminance	0.1663 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64709A #9A8E64

analogous

#648B9A #64709A #73649A

triadic

#64709A #9A6470 #709A64

tetradic

#64709A #9A648B #9A8E64 #649A73

square

#64709A #9A648B #9A8E64 #649A73

split-complementary

#64709A #9A7364 #8B9A64

monochromatic

#343A50 #4C5575 #64709A #8992B2 #AEB4CA

Accessibility & contrast

On white

4.85

#64709A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#64709A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64709A

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64709A	#FFFFFF	#000000	##FFFFFF
##64709A	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#63749C

Deuteranopia (green-blind)

#5E6F99

Tritanopia (blue-blind)

#55787F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #64709a;
/* rgb */ color: rgb(100, 112, 154);
/* oklch */ color: oklch(55.2% 0.067 271.8);

Tailwind

colors: {
  custom: {
    50: '#9298b8',
    500: '#64709a',
    950: '#000000',
  },
}

SCSS

$custom: #64709a;
$custom-light: #9298b8;
$custom-dark: #000000;

JSON

{
  "hex": "#64709a",
  "rgb": {
    "r": 100,
    "g": 112,
    "b": 154
  },
  "hsl": {
    "h": 226.667,
    "s": 21.26,
    "l": 49.804
  },
  "oklch": {
    "l": 0.55206,
    "c": 0.06721,
    "h": 271.8
  },
  "luminance": 0.16631
}

Semantic roles & 50–950 ramp

primary

#64709A

secondary

#B9B4A1

accent

#AB6ABE

background

#F9F9FB

surface

#F1F2F6

border

#CBCCD0

text

#0D0D11

muted

#7E7E80

Preview Lab

Preview with #64709A

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

Preview Lab → · Contrast checker → · Palette generator →