#090F43#090F43

#090F43 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.8% C 0.097 H 269.9°. Best body text is #FFFFFF at 18.09:1 contrast (WCAG AA passes).

Color values

HEX	#090F43
RGB	rgb(9, 15, 67)
HSL	hsl(234, 76%, 15%)
HSV	hsv(234, 87%, 26%)
CMYK	cmyk(86.6%, 77.6%, 0%, 73.7%)
CIE-LAB	lab(7.27, 19.16, -33.34)
CIE-LCH	lch(7.27, 38.46, 299.88°)
OKLab	oklab(20.82% -0.0001 -0.0966)
OKLCH	oklch(20.82% 0.097 269.9)
XYZ	xyz(1.2963, 0.8048, 5.3961)
Luminance	0.0080 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Navy Blue (survey)

#001146

ΔE00 1.60

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#090F43 #433D09

analogous

#092C43 #090F43 #200943

triadic

#090F43 #43090F #0F4309

tetradic

#090F43 #43092C #433D09 #094320

square

#090F43 #43092C #433D09 #094320

split-complementary

#090F43 #432009 #2C4309

monochromatic

#04061B #04061B #090F43 #101B79 #1727AF

Accessibility & contrast

On white

18.09

#090F43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#090F43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090F43

18.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##090F43	#FFFFFF	#000000	##FFFFFF
##090F43	1.00	18.09	1.16	18.09
#FFFFFF	18.09	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001945

Deuteranopia (green-blind)

#001342

Tritanopia (blue-blind)

#001D27

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #090f43;
/* rgb */ color: rgb(9, 15, 67);
/* oklch */ color: oklch(20.8% 0.097 269.9);

Tailwind

colors: {
  custom: {
    50: '#544d78',
    500: '#090f43',
    950: '#000000',
  },
}

SCSS

$custom: #090f43;
$custom-light: #544d78;
$custom-dark: #000000;

JSON

{
  "hex": "#090f43",
  "rgb": {
    "r": 9,
    "g": 15,
    "b": 67
  },
  "hsl": {
    "h": 233.793,
    "s": 76.316,
    "l": 14.902
  },
  "oklch": {
    "l": 0.20824,
    "c": 0.09664,
    "h": 269.9
  },
  "luminance": 0.00805
}

Semantic roles & 50–950 ramp

primary

#090F43

secondary

#817727

accent

#DF35F3

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030109

muted

#78777B

Preview Lab

Preview with #090F43

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

Preview Lab → · Contrast checker → · Palette generator →