#09174A#09174A

#09174A is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.3% C 0.096 H 266.6°. Best body text is #FFFFFF at 17.03:1 contrast (WCAG AA passes).

Color values

HEX#09174A
RGBrgb(9, 23, 74)
HSLhsl(227, 78%, 16%)
HSVhsv(227, 88%, 29%)
CMYKcmyk(87.8%, 68.9%, 0%, 71%)
CIE-LABlab(10.30, 16.24, -33.28)
CIE-LCHlch(10.30, 37.03, 296.01°)
OKLaboklab(23.29% -0.0057 -0.0963)
OKLCHoklch(23.29% 0.096 266.6)
XYZxyz(1.6547, 1.1651, 6.6149)
Luminance0.0117 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#09174A #4A3C09
analogous
#09384A #09174A #1C094A
triadic
#09174A #4A0917 #174A09
tetradic
#09174A #4A0938 #4A3C09 #094A1C
square
#09174A #4A0938 #4A3C09 #094A1C
split-complementary
#09174A #4A1C09 #384A09
monochromatic
#03081B #03081B #09174A #102881 #1639B7

Accessibility & contrast

On white

17.03
#09174A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.23
#09174A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09174A
17.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##09174A#FFFFFF#000000##FFFFFF
##09174A1.0017.031.2317.03
#FFFFFF17.031.0021.001.00
#0000001.2321.001.0021.00
##FFFFFF17.031.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001F4C
Deuteranopia (green-blind)
#001949
Tritanopia (blue-blind)
#00242D
Achromatopsia (no color)
#1C1C1C

Design tokens & code

CSS
--color: #09174a;
/* rgb */ color: rgb(9, 23, 74);
/* oklch */ color: oklch(23.3% 0.096 266.6);
Tailwind
colors: {
  custom: {
    50: '#56537d',
    500: '#09174a',
    950: '#000000',
  },
}
SCSS
$custom: #09174a;
$custom-light: #56537d;
$custom-dark: #000000;
JSON
{
  "hex": "#09174a",
  "rgb": {
    "r": 9,
    "g": 23,
    "b": 74
  },
  "hsl": {
    "h": 227.077,
    "s": 78.313,
    "l": 16.275
  },
  "oklch": {
    "l": 0.23291,
    "c": 0.09645,
    "h": 266.6
  },
  "luminance": 0.01165
}

Semantic roles & 50–950 ramp

primary
#09174A
secondary
#877327
accent
#CB33F5
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#03020A
muted
#78787C

Preview Lab

Preview with #09174A

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

Preview Lab → · Contrast checker → · Palette generator →

#09174A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva