#17134A#17134A

#17134A is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.4% C 0.098 H 278.9°. Best body text is #FFFFFF at 17.10:1 contrast (WCAG AA passes).

Color values

HEX#17134A
RGBrgb(23, 19, 74)
HSLhsl(244, 59%, 18%)
HSVhsv(244, 74%, 29%)
CMYKcmyk(68.9%, 74.3%, 0%, 71%)
CIE-LABlab(10.12, 21.21, -33.53)
CIE-LCHlch(10.12, 39.67, 302.32°)
OKLaboklab(23.41% 0.0152 -0.0966)
OKLCHoklch(23.41% 0.098 278.9)
XYZxyz(1.8219, 1.1422, 6.6017)
Luminance0.0114 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#17134A #464A13
analogous
#132A4A #17134A #32134A
triadic
#17134A #4A1713 #134A17
tetradic
#17134A #4A132A #464A13 #134A32
square
#17134A #4A132A #464A13 #134A32
split-complementary
#17134A #4A3213 #2A4A13
monochromatic
#080618 #080619 #17134A #26207B #352CAB

Accessibility & contrast

On white

17.10
#17134A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.23
#17134A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17134A
17.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##17134A#FFFFFF#000000##FFFFFF
##17134A1.0017.101.2317.10
#FFFFFF17.101.0021.001.00
#0000001.2321.001.0021.00
##FFFFFF17.101.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001E4C
Deuteranopia (green-blind)
#001A49
Tritanopia (blue-blind)
#00212C
Achromatopsia (no color)
#1C1C1C

Design tokens & code

CSS
--color: #17134a;
/* rgb */ color: rgb(23, 19, 74);
/* oklch */ color: oklch(23.4% 0.098 278.9);
Tailwind
colors: {
  custom: {
    50: '#5c517d',
    500: '#17134a',
    950: '#000000',
  },
}
SCSS
$custom: #17134a;
$custom-light: #5c517d;
$custom-dark: #000000;
JSON
{
  "hex": "#17134a",
  "rgb": {
    "r": 23,
    "g": 19,
    "b": 74
  },
  "hsl": {
    "h": 244.364,
    "s": 59.14,
    "l": 18.235
  },
  "oklch": {
    "l": 0.23414,
    "c": 0.09784,
    "h": 278.9
  },
  "luminance": 0.01142
}

Semantic roles & 50–950 ramp

primary
#17134A
secondary
#7D8336
accent
#E245D7
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#04020A
muted
#79787C

Preview Lab

Preview with #17134A

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

Preview Lab → · Contrast checker → · Palette generator →

#17134A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva