#17327F#17327F

#17327F is a dark, vivid blue. Relative luminance 0.040; OKLCH L 34.9% C 0.134 H 265.2°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX#17327F
RGBrgb(23, 50, 127)
HSLhsl(224, 69%, 29%)
HSVhsv(224, 82%, 50%)
CMYKcmyk(81.9%, 60.6%, 0%, 50.2%)
CIE-LABlab(23.65, 20.38, -46.38)
CIE-LCHlch(23.65, 50.66, 293.72°)
OKLaboklab(34.94% -0.0112 -0.134)
OKLCHoklch(34.94% 0.134 265.2)
XYZxyz(5.3234, 3.9950, 20.5651)
Luminance0.0400 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#17327F #7F6417
analogous
#17667F #17327F #30177F
triadic
#17327F #7F1732 #327F17
tetradic
#17327F #7F1766 #7F6417 #177F30
square
#17327F #7F1766 #7F6417 #177F30
split-complementary
#17327F #7F3017 #667F17
monochromatic
#050A1A #0E1E4B #17327F #2046B3 #3661DB

Accessibility & contrast

On white

11.67
#17327F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.80
#17327F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17327F
11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##17327F#FFFFFF#000000##FFFFFF
##17327F1.0011.671.8011.67
#FFFFFF11.671.0021.001.00
#0000001.8021.001.0021.00
##FFFFFF11.671.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003D82
Deuteranopia (green-blind)
#00347E
Tritanopia (blue-blind)
#004553
Achromatopsia (no color)
#383838

Design tokens & code

CSS
--color: #17327f;
/* rgb */ color: rgb(23, 50, 127);
/* oklch */ color: oklch(34.9% 0.134 265.2);
Tailwind
colors: {
  custom: {
    50: '#6769a5',
    500: '#17327f',
    950: '#000000',
  },
}
SCSS
$custom: #17327f;
$custom-light: #6769a5;
$custom-dark: #000000;
JSON
{
  "hex": "#17327f",
  "rgb": {
    "r": 23,
    "g": 50,
    "b": 127
  },
  "hsl": {
    "h": 224.423,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.34939,
    "c": 0.13448,
    "h": 265.2
  },
  "luminance": 0.03996
}

Semantic roles & 50–950 ramp

primary
#17327F
secondary
#B4953E
accent
#BE3CEC
background
#F6F6FA
surface
#EBEBF4
border
#C6C6CE
text
#07060F
muted
#7A7A7F

Preview Lab

Preview with #17327F

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

Preview Lab → · Contrast checker → · Palette generator →

#17327F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva