#090341#090341

#090341 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 18.4% C 0.109 H 273.4°. Best body text is #FFFFFF at 19.07:1 contrast (WCAG AA passes).

Color values

HEX	#090341
RGB	rgb(9, 3, 65)
HSL	hsl(246, 91%, 13%)
HSV	hsv(246, 95%, 25%)
CMYK	cmyk(86.2%, 95.4%, 0%, 74.5%)
CIE-LAB	lab(4.56, 24.45, -36.36)
CIE-LCH	lch(4.56, 43.82, 303.92°)
OKLab	oklab(18.39% 0.0064 -0.1084)
OKLCH	oklch(18.39% 0.109 273.4)
XYZ	xyz(1.0990, 0.5047, 5.0395)
Luminance	0.0050 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Night Blue

#040348

ΔE00 1.66

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#090341 #3B4103

analogous

#031C41 #090341 #280341

triadic

#090341 #410903 #034109

tetradic

#090341 #41031C #3B4103 #034128

square

#090341 #41031C #3B4103 #034128

split-complementary

#090341 #412803 #1C4103

monochromatic

#04011D #04011D #090341 #11067B #1908B6

Accessibility & contrast

On white

19.07

#090341 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#090341 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090341

19.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##090341	#FFFFFF	#000000	##FFFFFF
##090341	1.00	19.07	1.10	19.07
#FFFFFF	19.07	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001243

Deuteranopia (green-blind)

#000D40

Tritanopia (blue-blind)

#001723

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #090341;
/* rgb */ color: rgb(9, 3, 65);
/* oklch */ color: oklch(18.4% 0.109 273.4);

Tailwind

colors: {
  custom: {
    50: '#544676',
    500: '#090341',
    950: '#000000',
  },
}

SCSS

$custom: #090341;
$custom-light: #544676;
$custom-dark: #000000;

JSON

{
  "hex": "#090341",
  "rgb": {
    "r": 9,
    "g": 3,
    "b": 65
  },
  "hsl": {
    "h": 245.806,
    "s": 91.176,
    "l": 13.333
  },
  "oklch": {
    "l": 0.18391,
    "c": 0.10858,
    "h": 273.4
  },
  "luminance": 0.00505
}

Semantic roles & 50–950 ramp

primary

#090341

secondary

#79831D

accent

#FF29EA

background

#F5F3F7

surface

#E9E5ED

border

#C5C1C8

text

#030009

muted

#78777B

Preview Lab

Preview with #090341

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

Preview Lab → · Contrast checker → · Palette generator →