#17136A#17136A

#17136A is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.1% C 0.142 H 273.4°. Best body text is #FFFFFF at 15.70:1 contrast (WCAG AA passes).

Color values

HEX#17136A
RGBrgb(23, 19, 106)
HSLhsl(243, 70%, 25%)
HSVhsv(243, 82%, 42%)
CMYKcmyk(78.3%, 82.1%, 0%, 58.4%)
CIE-LABlab(13.76, 32.96, -49.13)
CIE-LCHlch(13.76, 59.17, 303.86°)
OKLaboklab(27.08% 0.0084 -0.1422)
OKLCHoklch(27.08% 0.142 273.4)
XYZxyz(3.1869, 1.6882, 13.7908)
Luminance0.0169 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#17136A #666A13
analogous
#133A6A #17136A #43136A
triadic
#17136A #6A1713 #136A17
tetradic
#17136A #6A133A #666A13 #136A43
square
#17136A #6A133A #666A13 #136A43
split-complementary
#17136A #6A4313 #3A6A13
monochromatic
#06051A #0C0A36 #17136A #221C9E #2E26D2

Accessibility & contrast

On white

15.70
#17136A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.34
#17136A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17136A
15.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##17136A#FFFFFF#000000##FFFFFF
##17136A1.0015.701.3415.70
#FFFFFF15.701.0021.001.00
#0000001.3421.001.0021.00
##FFFFFF15.701.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00276C
Deuteranopia (green-blind)
#001F68
Tritanopia (blue-blind)
#002D3E
Achromatopsia (no color)
#232323

Design tokens & code

CSS
--color: #17136a;
/* rgb */ color: rgb(23, 19, 106);
/* oklch */ color: oklch(27.1% 0.142 273.4);
Tailwind
colors: {
  custom: {
    50: '#645396',
    500: '#17136a',
    950: '#000000',
  },
}
SCSS
$custom: #17136a;
$custom-light: #645396;
$custom-dark: #000000;
JSON
{
  "hex": "#17136a",
  "rgb": {
    "r": 23,
    "g": 19,
    "b": 106
  },
  "hsl": {
    "h": 242.759,
    "s": 69.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.27085,
    "c": 0.14241,
    "h": 273.4
  },
  "luminance": 0.01689
}

Semantic roles & 50–950 ramp

primary
#17136A
secondary
#9CA138
accent
#EC3BE4
background
#F6F4F9
surface
#EBE7F2
border
#C6C3CC
text
#06020D
muted
#7A787E

Preview Lab

Preview with #17136A

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

Preview Lab → · Contrast checker → · Palette generator →

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