#090B3E#090B3E

#090B3E is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 19.5% C 0.094 H 271.8°. Best body text is #FFFFFF at 18.60:1 contrast (WCAG AA passes).

Color values

HEX	#090B3E
RGB	rgb(9, 11, 62)
HSL	hsl(238, 75%, 14%)
HSV	hsv(238, 85%, 24%)
CMYK	cmyk(85.5%, 82.3%, 0%, 75.7%)
CIE-LAB	lab(5.83, 19.07, -32.14)
CIE-LCH	lch(5.83, 37.37, 300.68°)
OKLab	oklab(19.46% 0.003 -0.0942)
OKLCH	oklch(19.46% 0.094 271.8)
XYZ	xyz(1.1015, 0.6451, 4.6230)
Luminance	0.0065 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#090B3E #3E3C09

analogous

#09263E #090B3E #22093E

triadic

#090B3E #3E090B #0B3E09

tetradic

#090B3E #3E0926 #3E3C09 #093E22

square

#090B3E #3E0926 #3E3C09 #093E22

split-complementary

#090B3E #3E2209 #263E09

monochromatic

#04051B #04051B #090B3E #111473 #191EA9

Accessibility & contrast

On white

18.60

#090B3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#090B3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090B3E

18.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##090B3E	#FFFFFF	#000000	##FFFFFF
##090B3E	1.00	18.60	1.13	18.60
#FFFFFF	18.60	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001540

Deuteranopia (green-blind)

#00103D

Tritanopia (blue-blind)

#001923

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #090b3e;
/* rgb */ color: rgb(9, 11, 62);
/* oklch */ color: oklch(19.5% 0.094 271.8);

Tailwind

colors: {
  custom: {
    50: '#534b74',
    500: '#090b3e',
    950: '#000000',
  },
}

SCSS

$custom: #090b3e;
$custom-light: #534b74;
$custom-dark: #000000;

JSON

{
  "hex": "#090b3e",
  "rgb": {
    "r": 9,
    "g": 11,
    "b": 62
  },
  "hsl": {
    "h": 237.736,
    "s": 74.648,
    "l": 13.922
  },
  "oklch": {
    "l": 0.19456,
    "c": 0.09423,
    "h": 271.8
  },
  "luminance": 0.00645
}

Semantic roles & 50–950 ramp

primary

#090B3E

secondary

#7C7927

accent

#EA37F1

background

#F5F4F7

surface

#E8E7ED

border

#C4C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #090B3E

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

Preview Lab → · Contrast checker → · Palette generator →