#09143A#09143A

#09143A is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 20.9% C 0.075 H 267.2°. Best body text is #FFFFFF at 17.91:1 contrast (WCAG AA passes).

Color values

HEX	#09143A
RGB	rgb(9, 20, 58)
HSL	hsl(227, 73%, 13%)
HSV	hsv(227, 84%, 23%)
CMYK	cmyk(84.5%, 65.5%, 0%, 77.3%)
CIE-LAB	lab(7.80, 11.39, -26.05)
CIE-LCH	lch(7.80, 28.43, 293.63°)
OKLab	oklab(20.94% -0.0036 -0.0751)
OKLCH	oklch(20.94% 0.075 267.2)
XYZ	xyz(1.1263, 0.8638, 4.1095)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09143A #3A2F09

analogous

#092C3A #09143A #16093A

triadic

#09143A #3A0914 #143A09

tetradic

#09143A #3A092C #3A2F09 #093A16

square

#09143A #3A092C #3A2F09 #093A16

split-complementary

#09143A #3A1609 #2C3A09

monochromatic

#04091A #04091A #09143A #11266F #1939A4

Accessibility & contrast

On white

17.91

#09143A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#09143A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09143A

17.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09143A	#FFFFFF	#000000	##FFFFFF
##09143A	1.00	17.91	1.17	17.91
#FFFFFF	17.91	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00193B

Deuteranopia (green-blind)

#001539

Tritanopia (blue-blind)

#001D24

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #09143a;
/* rgb */ color: rgb(9, 20, 58);
/* oklch */ color: oklch(20.9% 0.075 267.2);

Tailwind

colors: {
  custom: {
    50: '#515170',
    500: '#09143a',
    950: '#000000',
  },
}

SCSS

$custom: #09143a;
$custom-light: #515170;
$custom-dark: #000000;

JSON

{
  "hex": "#09143a",
  "rgb": {
    "r": 9,
    "g": 20,
    "b": 58
  },
  "hsl": {
    "h": 226.531,
    "s": 73.134,
    "l": 13.137
  },
  "oklch": {
    "l": 0.20943,
    "c": 0.0752,
    "h": 267.2
  },
  "luminance": 0.00864
}

Semantic roles & 50–950 ramp

primary

#09143A

secondary

#786627

accent

#C738F0

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020207

muted

#78787A

Preview Lab

Preview with #09143A

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

Preview Lab → · Contrast checker → · Palette generator →