#17136D#17136D

#17136D is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.5% C 0.146 H 273.0°. Best body text is #FFFFFF at 15.55:1 contrast (WCAG AA passes).

Color values

HEX#17136D
RGBrgb(23, 19, 109)
HSLhsl(243, 70%, 25%)
HSVhsv(243, 83%, 43%)
CMYKcmyk(78.9%, 82.6%, 0%, 57.3%)
CIE-LABlab(14.13, 34.01, -50.49)
CIE-LCHlch(14.13, 60.87, 303.96°)
OKLaboklab(27.45% 0.0077 -0.1461)
OKLCHoklch(27.45% 0.146 273)
XYZxyz(3.3456, 1.7517, 14.6268)
Luminance0.0175 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#17136D #696D13
analogous
#133C6D #17136D #44136D
triadic
#17136D #6D1713 #136D17
tetradic
#17136D #6D133C #696D13 #136D44
square
#17136D #6D133C #696D13 #136D44
split-complementary
#17136D #6D4413 #3C6D13
monochromatic
#05051A #0C0A39 #17136D #221CA1 #2D25D5

Accessibility & contrast

On white

15.55
#17136D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.35
#17136D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17136D
15.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##17136D#FFFFFF#000000##FFFFFF
##17136D1.0015.551.3515.55
#FFFFFF15.551.0021.001.00
#0000001.3521.001.0021.00
##FFFFFF15.551.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002870
Deuteranopia (green-blind)
#001F6B
Tritanopia (blue-blind)
#002F40
Achromatopsia (no color)
#242424

Design tokens & code

CSS
--color: #17136d;
/* rgb */ color: rgb(23, 19, 109);
/* oklch */ color: oklch(27.5% 0.146 273.0);
Tailwind
colors: {
  custom: {
    50: '#655398',
    500: '#17136d',
    950: '#000000',
  },
}
SCSS
$custom: #17136d;
$custom-light: #655398;
$custom-dark: #000000;
JSON
{
  "hex": "#17136d",
  "rgb": {
    "r": 23,
    "g": 19,
    "b": 109
  },
  "hsl": {
    "h": 242.667,
    "s": 70.313,
    "l": 25.098
  },
  "oklch": {
    "l": 0.27451,
    "c": 0.14629,
    "h": 273
  },
  "luminance": 0.01752
}

Semantic roles & 50–950 ramp

primary
#17136D
secondary
#9FA438
accent
#ED3BE5
background
#F6F4F9
surface
#EBE7F2
border
#C6C3CC
text
#07020E
muted
#7A787E

Preview Lab

Preview with #17136D

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

Preview Lab → · Contrast checker → · Palette generator →

#17136D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva