#090F36#090F36

#090F36 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.3% C 0.076 H 270.7°. Best body text is #FFFFFF at 18.53:1 contrast (WCAG AA passes).

Color values

HEX	#090F36
RGB	rgb(9, 15, 54)
HSL	hsl(232, 71%, 12%)
HSV	hsv(232, 83%, 21%)
CMYK	cmyk(83.3%, 72.2%, 0%, 78.8%)
CIE-LAB	lab(6.02, 12.77, -26.04)
CIE-LCH	lch(6.02, 29.01, 296.13°)
OKLab	oklab(19.35% 0.0009 -0.0761)
OKLCH	oklch(19.35% 0.076 270.7)
XYZ	xyz(0.9491, 0.6660, 3.5678)
Luminance	0.0067 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 3.21

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#090F36 #363009

analogous

#092636 #090F36 #1A0936

triadic

#090F36 #36090F #0F3609

tetradic

#090F36 #360926 #363009 #09361A

square

#090F36 #360926 #363009 #09361A

split-complementary

#090F36 #361A09 #263609

monochromatic

#04071A #04071A #090F36 #121E6A #1A2C9F

Accessibility & contrast

On white

18.53

#090F36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#090F36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090F36

18.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##090F36	#FFFFFF	#000000	##FFFFFF
##090F36	1.00	18.53	1.13	18.53
#FFFFFF	18.53	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001537

Deuteranopia (green-blind)

#001135

Tritanopia (blue-blind)

#001920

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #090f36;
/* rgb */ color: rgb(9, 15, 54);
/* oklch */ color: oklch(19.3% 0.076 270.7);

Tailwind

colors: {
  custom: {
    50: '#504d6d',
    500: '#090f36',
    950: '#000000',
  },
}

SCSS

$custom: #090f36;
$custom-light: #504d6d;
$custom-dark: #000000;

JSON

{
  "hex": "#090f36",
  "rgb": {
    "r": 9,
    "g": 15,
    "b": 54
  },
  "hsl": {
    "h": 232,
    "s": 71.429,
    "l": 12.353
  },
  "oklch": {
    "l": 0.19349,
    "c": 0.07614,
    "h": 270.7
  },
  "luminance": 0.00666
}

Semantic roles & 50–950 ramp

primary

#090F36

secondary

#746A27

accent

#D63AEE

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020107

muted

#78777A

Preview Lab

Preview with #090F36

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

Preview Lab → · Contrast checker → · Palette generator →