#090840#090840

#090840 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 19.2% C 0.101 H 272.4°. Best body text is #FFFFFF at 18.74:1 contrast (WCAG AA passes).

Color values

HEX	#090840
RGB	rgb(9, 8, 64)
HSL	hsl(241, 78%, 14%)
HSV	hsv(241, 88%, 25%)
CMYK	cmyk(85.9%, 87.5%, 0%, 74.9%)
CIE-LAB	lab(5.44, 21.54, -34.21)
CIE-LCH	lch(5.44, 40.43, 302.19°)
OKLab	oklab(19.18% 0.0042 -0.1007)
OKLCH	oklch(19.18% 0.101 272.4)
XYZ	xyz(1.1246, 0.6018, 4.9064)
Luminance	0.0060 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Night Blue

#040348

ΔE00 2.72

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#090840 #3F4008

analogous

#082340 #090840 #250840

triadic

#090840 #400908 #084009

tetradic

#090840 #400823 #3F4008 #084025

square

#090840 #400823 #3F4008 #084025

split-complementary

#090840 #402508 #234008

monochromatic

#04031B #04031B #090840 #110F76 #1816AD

Accessibility & contrast

On white

18.74

#090840 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#090840 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090840

18.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##090840	#FFFFFF	#000000	##FFFFFF
##090840	1.00	18.74	1.12	18.74
#FFFFFF	18.74	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001542

Deuteranopia (green-blind)

#000F3F

Tritanopia (blue-blind)

#001924

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #090840;
/* rgb */ color: rgb(9, 8, 64);
/* oklch */ color: oklch(19.2% 0.101 272.4);

Tailwind

colors: {
  custom: {
    50: '#534976',
    500: '#090840',
    950: '#000000',
  },
}

SCSS

$custom: #090840;
$custom-light: #534976;
$custom-dark: #000000;

JSON

{
  "hex": "#090840",
  "rgb": {
    "r": 9,
    "g": 8,
    "b": 64
  },
  "hsl": {
    "h": 241.071,
    "s": 77.778,
    "l": 14.118
  },
  "oklch": {
    "l": 0.19181,
    "c": 0.10079,
    "h": 272.4
  },
  "luminance": 0.00602
}

Semantic roles & 50–950 ramp

primary

#090840

secondary

#7D7E25

accent

#F434F1

background

#F5F4F7

surface

#E9E6ED

border

#C5C2C8

text

#030108

muted

#78777B

Preview Lab

Preview with #090840

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

Preview Lab → · Contrast checker → · Palette generator →