#090C2E#090C2E

#090C2E is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.8% C 0.067 H 273.5°. Best body text is #FFFFFF at 19.03:1 contrast (WCAG AA passes).

Color values

HEX	#090C2E
RGB	rgb(9, 12, 46)
HSL	hsl(235, 67%, 11%)
HSV	hsv(235, 80%, 18%)
CMYK	cmyk(80.4%, 73.9%, 0%, 82%)
CIE-LAB	lab(4.68, 10.02, -22.27)
CIE-LCH	lch(4.68, 24.42, 294.22°)
OKLab	oklab(17.8% 0.0041 -0.0672)
OKLCH	oklch(17.8% 0.067 273.5)
XYZ	xyz(0.7371, 0.5182, 2.6454)
Luminance	0.0052 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 4.54

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#090C2E #2E2B09

analogous

#091E2E #090C2E #18092E

triadic

#090C2E #2E090C #0C2E09

tetradic

#090C2E #2E091E #2E2B09 #092E18

square

#090C2E #2E091E #2E2B09 #092E18

split-complementary

#090C2E #2E1809 #1E2E09

monochromatic

#05071A #05071A #090C2E #131961 #1D2794

Accessibility & contrast

On white

19.03

#090C2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#090C2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090C2E

19.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##090C2E	#FFFFFF	#000000	##FFFFFF
##090C2E	1.00	19.03	1.10	19.03
#FFFFFF	19.03	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00122F

Deuteranopia (green-blind)

#000E2D

Tritanopia (blue-blind)

#00141B

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #090c2e;
/* rgb */ color: rgb(9, 12, 46);
/* oklch */ color: oklch(17.8% 0.067 273.5);

Tailwind

colors: {
  custom: {
    50: '#4d4c67',
    500: '#090c2e',
    950: '#000000',
  },
}

SCSS

$custom: #090c2e;
$custom-light: #4d4c67;
$custom-dark: #000000;

JSON

{
  "hex": "#090c2e",
  "rgb": {
    "r": 9,
    "g": 12,
    "b": 46
  },
  "hsl": {
    "h": 235.135,
    "s": 67.273,
    "l": 10.784
  },
  "oklch": {
    "l": 0.17801,
    "c": 0.06731,
    "h": 273.5
  },
  "luminance": 0.00518
}

Semantic roles & 50–950 ramp

primary

#090C2E

secondary

#6C6627

accent

#DC3EEA

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #090C2E

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

Preview Lab → · Contrast checker → · Palette generator →