#090D2E#090D2E

#090D2E is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 18.0% C 0.066 H 272.7°. Best body text is #FFFFFF at 18.94:1 contrast (WCAG AA passes).

Color values

HEX	#090D2E
RGB	rgb(9, 13, 46)
HSL	hsl(234, 67%, 11%)
HSV	hsv(234, 80%, 18%)
CMYK	cmyk(80.4%, 71.7%, 0%, 82%)
CIE-LAB	lab(4.91, 9.56, -21.91)
CIE-LCH	lch(4.91, 23.91, 293.57°)
OKLab	oklab(18.04% 0.003 -0.0657)
OKLCH	oklch(18.04% 0.066 272.7)
XYZ	xyz(0.7496, 0.5431, 2.6496)
Luminance	0.0054 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 4.80

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#090D2E #2E2A09

analogous

#091F2E #090D2E #17092E

triadic

#090D2E #2E090D #0D2E09

tetradic

#090D2E #2E091F #2E2A09 #092E17

square

#090D2E #2E091F #2E2A09 #092E17

split-complementary

#090D2E #2E1709 #1F2E09

monochromatic

#05071A #05071A #090D2E #131B61 #1D2A94

Accessibility & contrast

On white

18.94

#090D2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#090D2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090D2E

18.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##090D2E	#FFFFFF	#000000	##FFFFFF
##090D2E	1.00	18.94	1.11	18.94
#FFFFFF	18.94	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00122F

Deuteranopia (green-blind)

#000F2D

Tritanopia (blue-blind)

#00151B

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #090d2e;
/* rgb */ color: rgb(9, 13, 46);
/* oklch */ color: oklch(18.0% 0.066 272.7);

Tailwind

colors: {
  custom: {
    50: '#4d4c67',
    500: '#090d2e',
    950: '#000000',
  },
}

SCSS

$custom: #090d2e;
$custom-light: #4d4c67;
$custom-dark: #000000;

JSON

{
  "hex": "#090d2e",
  "rgb": {
    "r": 9,
    "g": 13,
    "b": 46
  },
  "hsl": {
    "h": 233.514,
    "s": 67.273,
    "l": 10.784
  },
  "oklch": {
    "l": 0.18036,
    "c": 0.06574,
    "h": 272.7
  },
  "luminance": 0.00543
}

Semantic roles & 50–950 ramp

primary

#090D2E

secondary

#6C6427

accent

#D83EEA

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #090D2E

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

Preview Lab → · Contrast checker → · Palette generator →