#09144A#09144A

#09144A is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 22.6% C 0.101 H 267.9°. Best body text is #FFFFFF at 17.35:1 contrast (WCAG AA passes).

Color values

HEX	#09144A
RGB	rgb(9, 20, 74)
HSL	hsl(230, 78%, 16%)
HSV	hsv(230, 88%, 29%)
CMYK	cmyk(87.8%, 73%, 0%, 71%)
CIE-LAB	lab(9.42, 18.52, -34.72)
CIE-LCH	lch(9.42, 39.35, 298.08°)
OKLab	oklab(22.65% -0.0037 -0.1005)
OKLCH	oklch(22.65% 0.101 267.9)
XYZ	xyz(1.5984, 1.0526, 6.5962)
Luminance	0.0105 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09144A #4A3F09

analogous

#09354A #09144A #1F094A

triadic

#09144A #4A0914 #144A09

tetradic

#09144A #4A0935 #4A3F09 #094A1F

square

#09144A #4A0935 #4A3F09 #094A1F

split-complementary

#09144A #4A1F09 #354A09

monochromatic

#03071B #03071B #09144A #102381 #1631B7

Accessibility & contrast

On white

17.35

#09144A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#09144A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09144A

17.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09144A	#FFFFFF	#000000	##FFFFFF
##09144A	1.00	17.35	1.21	17.35
#FFFFFF	17.35	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D4C

Deuteranopia (green-blind)

#001749

Tritanopia (blue-blind)

#00232C

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #09144a;
/* rgb */ color: rgb(9, 20, 74);
/* oklch */ color: oklch(22.6% 0.101 267.9);

Tailwind

colors: {
  custom: {
    50: '#56517d',
    500: '#09144a',
    950: '#000000',
  },
}

SCSS

$custom: #09144a;
$custom-light: #56517d;
$custom-dark: #000000;

JSON

{
  "hex": "#09144a",
  "rgb": {
    "r": 9,
    "g": 20,
    "b": 74
  },
  "hsl": {
    "h": 229.846,
    "s": 78.313,
    "l": 16.275
  },
  "oklch": {
    "l": 0.22647,
    "c": 0.10058,
    "h": 267.9
  },
  "luminance": 0.01053
}

Semantic roles & 50–950 ramp

primary

#09144A

secondary

#877727

accent

#D433F5

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#03020A

muted

#78787C

Preview Lab

Preview with #09144A

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

Preview Lab → · Contrast checker → · Palette generator →