#64709B#64709B

#64709B is a mid, moderate blue. Relative luminance 0.167; OKLCH L 55.3% C 0.069 H 272.0°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX#64709B
RGBrgb(100, 112, 155)
HSLhsl(227, 22%, 50%)
HSVhsv(227, 35%, 61%)
CMYKcmyk(35.5%, 27.7%, 0%, 39.2%)
CIE-LABlab(47.83, 6.37, -24.73)
CIE-LCHlch(47.83, 25.53, 284.45°)
OKLaboklab(55.25% 0.0024 -0.0687)
OKLCHoklch(55.25% 0.069 272)
XYZxyz(16.9644, 16.6636, 33.3265)
Luminance0.1666 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#64709B #9B8F64
analogous
#648C9B #64709B #73649B
triadic
#64709B #9B6470 #709B64
tetradic
#64709B #9B648C #9B8F64 #649B73
square
#64709B #9B648C #9B8F64 #649B73
split-complementary
#64709B #9B7364 #8C9B64
monochromatic
#343A51 #4C5576 #64709B #8992B3 #AEB5CB

Accessibility & contrast

On white

4.85
#64709B on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.33
#64709B on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #64709B
4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##64709B#FFFFFF#000000##FFFFFF
##64709B1.004.854.334.85
#FFFFFF4.851.0021.001.00
#0000004.3321.001.0021.00
##FFFFFF4.851.0021.001.00

Color blindness preview

Protanopia (red-blind)
#62749D
Deuteranopia (green-blind)
#5E6F9A
Tritanopia (blue-blind)
#54787F
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #64709b;
/* rgb */ color: rgb(100, 112, 155);
/* oklch */ color: oklch(55.3% 0.069 272.0);
Tailwind
colors: {
  custom: {
    50: '#9298b8',
    500: '#64709b',
    950: '#000000',
  },
}
SCSS
$custom: #64709b;
$custom-light: #9298b8;
$custom-dark: #000000;
JSON
{
  "hex": "#64709b",
  "rgb": {
    "r": 100,
    "g": 112,
    "b": 155
  },
  "hsl": {
    "h": 226.909,
    "s": 21.569,
    "l": 50
  },
  "oklch": {
    "l": 0.55254,
    "c": 0.06872,
    "h": 272
  },
  "luminance": 0.16664
}

Semantic roles & 50–950 ramp

primary
#64709B
secondary
#BAB4A1
accent
#AC6ABE
background
#F9F9FB
surface
#F1F2F6
border
#CBCCD0
text
#0D0D11
muted
#7E7E80

Preview Lab

Preview with #64709B

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

Preview Lab → · Contrast checker → · Palette generator →

#64709B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva