#090A2E#090A2E

#090A2E is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.4% C 0.070 H 275.0°. Best body text is #FFFFFF at 19.19:1 contrast (WCAG AA passes).

Color values

HEX	#090A2E
RGB	rgb(9, 10, 46)
HSL	hsl(238, 67%, 11%)
HSV	hsv(238, 80%, 18%)
CMYK	cmyk(80.4%, 78.3%, 0%, 82%)
CIE-LAB	lab(4.27, 10.86, -22.93)
CIE-LCH	lch(4.27, 25.37, 295.35°)
OKLab	oklab(17.35% 0.0061 -0.0701)
OKLCH	oklch(17.35% 0.07 275)
XYZ	xyz(0.7142, 0.4724, 2.6378)
Luminance	0.0047 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#090A2E #2E2D09

analogous

#091C2E #090A2E #1A092E

triadic

#090A2E #2E090A #0A2E09

tetradic

#090A2E #2E091C #2E2D09 #092E1A

square

#090A2E #2E091C #2E2D09 #092E1A

split-complementary

#090A2E #2E1A09 #1C2E09

monochromatic

#05061A #05061A #090A2E #131561 #1D2094

Accessibility & contrast

On white

19.19

#090A2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#090A2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090A2E

19.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##090A2E	#FFFFFF	#000000	##FFFFFF
##090A2E	1.00	19.19	1.09	19.19
#FFFFFF	19.19	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00112F

Deuteranopia (green-blind)

#000D2D

Tritanopia (blue-blind)

#00131A

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #090a2e;
/* rgb */ color: rgb(9, 10, 46);
/* oklch */ color: oklch(17.4% 0.070 275.0);

Tailwind

colors: {
  custom: {
    50: '#4d4b67',
    500: '#090a2e',
    950: '#000000',
  },
}

SCSS

$custom: #090a2e;
$custom-light: #4d4b67;
$custom-dark: #000000;

JSON

{
  "hex": "#090a2e",
  "rgb": {
    "r": 9,
    "g": 10,
    "b": 46
  },
  "hsl": {
    "h": 238.378,
    "s": 67.273,
    "l": 10.784
  },
  "oklch": {
    "l": 0.17353,
    "c": 0.07041,
    "h": 275
  },
  "luminance": 0.00472
}

Semantic roles & 50–950 ramp

primary

#090A2E

secondary

#6C6A27

accent

#E63EEA

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010106

muted

#77777A

Preview Lab

Preview with #090A2E

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

Preview Lab → · Contrast checker → · Palette generator →