#090D2D#090D2D

#090D2D is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.9% C 0.064 H 272.7°. Best body text is #FFFFFF at 18.97:1 contrast (WCAG AA passes).

Color values

HEX	#090D2D
RGB	rgb(9, 13, 45)
HSL	hsl(233, 67%, 11%)
HSV	hsv(233, 80%, 18%)
CMYK	cmyk(80%, 71.1%, 0%, 82.4%)
CIE-LAB	lab(4.84, 9.07, -21.28)
CIE-LCH	lch(4.84, 23.13, 293.08°)
OKLab	oklab(17.93% 0.003 -0.0639)
OKLCH	oklch(17.93% 0.064 272.7)
XYZ	xyz(0.7301, 0.5353, 2.5470)
Luminance	0.0053 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.13

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#090D2D #2D2909

analogous

#091F2D #090D2D #17092D

triadic

#090D2D #2D090D #0D2D09

tetradic

#090D2D #2D091F #2D2909 #092D17

square

#090D2D #2D091F #2D2909 #092D17

split-complementary

#090D2D #2D1709 #1F2D09

monochromatic

#05071A #05071A #090D2D #131C60 #1D2A93

Accessibility & contrast

On white

18.97

#090D2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#090D2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090D2D

18.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##090D2D	#FFFFFF	#000000	##FFFFFF
##090D2D	1.00	18.97	1.11	18.97
#FFFFFF	18.97	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00122E

Deuteranopia (green-blind)

#000F2C

Tritanopia (blue-blind)

#00151B

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #090d2d;
/* rgb */ color: rgb(9, 13, 45);
/* oklch */ color: oklch(17.9% 0.064 272.7);

Tailwind

colors: {
  custom: {
    50: '#4c4c66',
    500: '#090d2d',
    950: '#000000',
  },
}

SCSS

$custom: #090d2d;
$custom-light: #4c4c66;
$custom-dark: #000000;

JSON

{
  "hex": "#090d2d",
  "rgb": {
    "r": 9,
    "g": 13,
    "b": 45
  },
  "hsl": {
    "h": 233.333,
    "s": 66.667,
    "l": 10.588
  },
  "oklch": {
    "l": 0.17932,
    "c": 0.06401,
    "h": 272.7
  },
  "luminance": 0.00535
}

Semantic roles & 50–950 ramp

primary

#090D2D

secondary

#6B6327

accent

#D73EEA

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #090D2D

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

Preview Lab → · Contrast checker → · Palette generator →