#090C2D#090C2D

#090C2D is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.7% C 0.066 H 273.6°. Best body text is #FFFFFF at 19.06:1 contrast (WCAG AA passes).

Color values

HEX	#090C2D
RGB	rgb(9, 12, 45)
HSL	hsl(235, 67%, 11%)
HSV	hsv(235, 80%, 18%)
CMYK	cmyk(80%, 73.3%, 0%, 82.4%)
CIE-LAB	lab(4.61, 9.52, -21.63)
CIE-LCH	lch(4.61, 23.64, 293.76°)
OKLab	oklab(17.7% 0.0041 -0.0655)
OKLCH	oklch(17.7% 0.066 273.6)
XYZ	xyz(0.7176, 0.5104, 2.5428)
Luminance	0.0051 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 4.87

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#090C2D #2D2A09

analogous

#091E2D #090C2D #18092D

triadic

#090C2D #2D090C #0C2D09

tetradic

#090C2D #2D091E #2D2A09 #092D18

square

#090C2D #2D091E #2D2A09 #092D18

split-complementary

#090C2D #2D1809 #1E2D09

monochromatic

#05071A #05071A #090C2D #131A60 #1D2793

Accessibility & contrast

On white

19.06

#090C2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#090C2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090C2D

19.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##090C2D	#FFFFFF	#000000	##FFFFFF
##090C2D	1.00	19.06	1.10	19.06
#FFFFFF	19.06	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00112E

Deuteranopia (green-blind)

#000E2C

Tritanopia (blue-blind)

#00141A

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #090c2d;
/* rgb */ color: rgb(9, 12, 45);
/* oklch */ color: oklch(17.7% 0.066 273.6);

Tailwind

colors: {
  custom: {
    50: '#4c4c66',
    500: '#090c2d',
    950: '#000000',
  },
}

SCSS

$custom: #090c2d;
$custom-light: #4c4c66;
$custom-dark: #000000;

JSON

{
  "hex": "#090c2d",
  "rgb": {
    "r": 9,
    "g": 12,
    "b": 45
  },
  "hsl": {
    "h": 235,
    "s": 66.667,
    "l": 10.588
  },
  "oklch": {
    "l": 0.17695,
    "c": 0.06561,
    "h": 273.6
  },
  "luminance": 0.0051
}

Semantic roles & 50–950 ramp

primary

#090C2D

secondary

#6B6527

accent

#DB3EEA

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #090C2D

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

Preview Lab → · Contrast checker → · Palette generator →