#09153A#09153A

#09153A is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.2% C 0.074 H 266.4°. Best body text is #FFFFFF at 17.80:1 contrast (WCAG AA passes).

Color values

HEX	#09153A
RGB	rgb(9, 21, 58)
HSL	hsl(225, 73%, 13%)
HSV	hsv(225, 84%, 23%)
CMYK	cmyk(84.5%, 63.8%, 0%, 77.3%)
CIE-LAB	lab(8.13, 10.60, -25.52)
CIE-LCH	lch(8.13, 27.63, 292.55°)
OKLab	oklab(21.19% -0.0046 -0.0735)
OKLCH	oklch(21.19% 0.074 266.4)
XYZ	xyz(1.1443, 0.8998, 4.1155)
Luminance	0.0090 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09153A #3A2E09

analogous

#092D3A #09153A #15093A

triadic

#09153A #3A0915 #153A09

tetradic

#09153A #3A092D #3A2E09 #093A15

square

#09153A #3A092D #3A2E09 #093A15

split-complementary

#09153A #3A1509 #2D3A09

monochromatic

#040A1A #040A1A #09153A #11286F #193BA4

Accessibility & contrast

On white

17.80

#09153A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#09153A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09153A

17.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09153A	#FFFFFF	#000000	##FFFFFF
##09153A	1.00	17.80	1.18	17.80
#FFFFFF	17.80	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001A3B

Deuteranopia (green-blind)

#001639

Tritanopia (blue-blind)

#001E24

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #09153a;
/* rgb */ color: rgb(9, 21, 58);
/* oklch */ color: oklch(21.2% 0.074 266.4);

Tailwind

colors: {
  custom: {
    50: '#515170',
    500: '#09153a',
    950: '#000000',
  },
}

SCSS

$custom: #09153a;
$custom-light: #515170;
$custom-dark: #000000;

JSON

{
  "hex": "#09153a",
  "rgb": {
    "r": 9,
    "g": 21,
    "b": 58
  },
  "hsl": {
    "h": 225.306,
    "s": 73.134,
    "l": 13.137
  },
  "oklch": {
    "l": 0.21189,
    "c": 0.07367,
    "h": 266.4
  },
  "luminance": 0.009
}

Semantic roles & 50–950 ramp

primary

#09153A

secondary

#786427

accent

#C338F0

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020207

muted

#78787A

Preview Lab

Preview with #09153A

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

Preview Lab → · Contrast checker → · Palette generator →