#090C35#090C35

#090C35 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.6% C 0.079 H 272.6°. Best body text is #FFFFFF at 18.82:1 contrast (WCAG AA passes).

Color values

HEX	#090C35
RGB	rgb(9, 12, 53)
HSL	hsl(236, 71%, 12%)
HSV	hsv(236, 83%, 21%)
CMYK	cmyk(83%, 77.4%, 0%, 79.2%)
CIE-LAB	lab(5.22, 13.78, -26.59)
CIE-LCH	lch(5.22, 29.95, 297.39°)
OKLab	oklab(18.58% 0.0036 -0.0788)
OKLCH	oklch(18.58% 0.079 272.6)
XYZ	xyz(0.8865, 0.5780, 3.4323)
Luminance	0.0058 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#090C35 #353209

analogous

#092235 #090C35 #1C0935

triadic

#090C35 #35090C #0C3509

tetradic

#090C35 #350922 #353209 #09351C

square

#090C35 #350922 #353209 #09351C

split-complementary

#090C35 #351C09 #223509

monochromatic

#04061A #04061A #090C35 #121869 #1B249E

Accessibility & contrast

On white

18.82

#090C35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#090C35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090C35

18.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##090C35	#FFFFFF	#000000	##FFFFFF
##090C35	1.00	18.82	1.12	18.82
#FFFFFF	18.82	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001336

Deuteranopia (green-blind)

#000F34

Tritanopia (blue-blind)

#00171F

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #090c35;
/* rgb */ color: rgb(9, 12, 53);
/* oklch */ color: oklch(18.6% 0.079 272.6);

Tailwind

colors: {
  custom: {
    50: '#4f4b6d',
    500: '#090c35',
    950: '#000000',
  },
}

SCSS

$custom: #090c35;
$custom-light: #4f4b6d;
$custom-dark: #000000;

JSON

{
  "hex": "#090c35",
  "rgb": {
    "r": 9,
    "g": 12,
    "b": 53
  },
  "hsl": {
    "h": 235.909,
    "s": 70.968,
    "l": 12.157
  },
  "oklch": {
    "l": 0.18577,
    "c": 0.07892,
    "h": 272.6
  },
  "luminance": 0.00578
}

Semantic roles & 50–950 ramp

primary

#090C35

secondary

#736E27

accent

#E13AEE

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020107

muted

#78777A

Preview Lab

Preview with #090C35

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

Preview Lab → · Contrast checker → · Palette generator →