#090F35#090F35

#090F35 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.2% C 0.074 H 270.7°. Best body text is #FFFFFF at 18.56:1 contrast (WCAG AA passes).

Color values

HEX	#090F35
RGB	rgb(9, 15, 53)
HSL	hsl(232, 71%, 12%)
HSV	hsv(232, 83%, 21%)
CMYK	cmyk(83%, 71.7%, 0%, 79.2%)
CIE-LAB	lab(5.93, 12.25, -25.45)
CIE-LCH	lch(5.93, 28.24, 295.71°)
OKLab	oklab(19.24% 0.001 -0.0745)
OKLCH	oklch(19.24% 0.074 270.7)
XYZ	xyz(0.9259, 0.6567, 3.4454)
Luminance	0.0066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 3.41

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#090F35 #352F09

analogous

#092535 #090F35 #190935

triadic

#090F35 #35090F #0F3509

tetradic

#090F35 #350925 #352F09 #093519

square

#090F35 #350925 #352F09 #093519

split-complementary

#090F35 #351909 #253509

monochromatic

#04071A #04071A #090F35 #121E69 #1B2D9E

Accessibility & contrast

On white

18.56

#090F35 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#090F35 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090F35

18.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##090F35	#FFFFFF	#000000	##FFFFFF
##090F35	1.00	18.56	1.13	18.56
#FFFFFF	18.56	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001536

Deuteranopia (green-blind)

#001134

Tritanopia (blue-blind)

#001920

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #090f35;
/* rgb */ color: rgb(9, 15, 53);
/* oklch */ color: oklch(19.2% 0.074 270.7);

Tailwind

colors: {
  custom: {
    50: '#4f4d6d',
    500: '#090f35',
    950: '#000000',
  },
}

SCSS

$custom: #090f35;
$custom-light: #4f4d6d;
$custom-dark: #000000;

JSON

{
  "hex": "#090f35",
  "rgb": {
    "r": 9,
    "g": 15,
    "b": 53
  },
  "hsl": {
    "h": 231.818,
    "s": 70.968,
    "l": 12.157
  },
  "oklch": {
    "l": 0.19242,
    "c": 0.07448,
    "h": 270.7
  },
  "luminance": 0.00657
}

Semantic roles & 50–950 ramp

primary

#090F35

secondary

#736927

accent

#D53AEE

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020107

muted

#78777A

Preview Lab

Preview with #090F35

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

Preview Lab → · Contrast checker → · Palette generator →