#090F38#090F38

#090F38 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.6% C 0.079 H 270.6°. Best body text is #FFFFFF at 18.47:1 contrast (WCAG AA passes).

Color values

HEX	#090F38
RGB	rgb(9, 15, 56)
HSL	hsl(232, 72%, 13%)
HSV	hsv(232, 84%, 22%)
CMYK	cmyk(83.9%, 73.2%, 0%, 78%)
CIE-LAB	lab(6.19, 13.81, -27.22)
CIE-LCH	lch(6.19, 30.52, 296.90°)
OKLab	oklab(19.57% 0.0009 -0.0794)
OKLCH	oklch(19.57% 0.079 270.6)
XYZ	xyz(0.9970, 0.6851, 3.8203)
Luminance	0.0069 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 2.87

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#090F38 #383209

analogous

#092738 #090F38 #1A0938

triadic

#090F38 #38090F #0F3809

tetradic

#090F38 #380927 #383209 #09381A

square

#090F38 #380927 #383209 #09381A

split-complementary

#090F38 #381A09 #273809

monochromatic

#04071A #04071A #090F38 #111D6D #1A2BA1

Accessibility & contrast

On white

18.47

#090F38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#090F38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090F38

18.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##090F38	#FFFFFF	#000000	##FFFFFF
##090F38	1.00	18.47	1.14	18.47
#FFFFFF	18.47	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001639

Deuteranopia (green-blind)

#001237

Tritanopia (blue-blind)

#001A21

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #090f38;
/* rgb */ color: rgb(9, 15, 56);
/* oklch */ color: oklch(19.6% 0.079 270.6);

Tailwind

colors: {
  custom: {
    50: '#504d6f',
    500: '#090f38',
    950: '#000000',
  },
}

SCSS

$custom: #090f38;
$custom-light: #504d6f;
$custom-dark: #000000;

JSON

{
  "hex": "#090f38",
  "rgb": {
    "r": 9,
    "g": 15,
    "b": 56
  },
  "hsl": {
    "h": 232.34,
    "s": 72.308,
    "l": 12.745
  },
  "oklch": {
    "l": 0.19567,
    "c": 0.0794,
    "h": 270.6
  },
  "luminance": 0.00685
}

Semantic roles & 50–950 ramp

primary

#090F38

secondary

#766C27

accent

#D839EF

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020107

muted

#78777A

Preview Lab

Preview with #090F38

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

Preview Lab → · Contrast checker → · Palette generator →