#090637#090637

#090637 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.6% C 0.090 H 275.0°. Best body text is #FFFFFF at 19.22:1 contrast (WCAG AA passes).

Color values

HEX	#090637
RGB	rgb(9, 6, 55)
HSL	hsl(244, 80%, 12%)
HSV	hsv(244, 89%, 22%)
CMYK	cmyk(83.6%, 89.1%, 0%, 78.4%)
CIE-LAB	lab(4.19, 17.44, -29.72)
CIE-LCH	lch(4.19, 34.46, 300.41°)
OKLab	oklab(17.6% 0.0078 -0.0901)
OKLCH	oklch(17.6% 0.09 275)
XYZ	xyz(0.8671, 0.4641, 3.6576)
Luminance	0.0046 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#090637 #343706

analogous

#061C37 #090637 #220637

triadic

#090637 #370906 #063709

tetradic

#090637 #37061C #343706 #063722

square

#090637 #37061C #343706 #063722

split-complementary

#090637 #372206 #1C3706

monochromatic

#05031C #05031C #090637 #120C6E #1B12A5

Accessibility & contrast

On white

19.22

#090637 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#090637 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090637

19.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##090637	#FFFFFF	#000000	##FFFFFF
##090637	1.00	19.22	1.09	19.22
#FFFFFF	19.22	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001138

Deuteranopia (green-blind)

#000C36

Tritanopia (blue-blind)

#00141E

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #090637;
/* rgb */ color: rgb(9, 6, 55);
/* oklch */ color: oklch(17.6% 0.090 275.0);

Tailwind

colors: {
  custom: {
    50: '#50486e',
    500: '#090637',
    950: '#000000',
  },
}

SCSS

$custom: #090637;
$custom-light: #50486e;
$custom-dark: #000000;

JSON

{
  "hex": "#090637",
  "rgb": {
    "r": 9,
    "g": 6,
    "b": 55
  },
  "hsl": {
    "h": 243.673,
    "s": 80.328,
    "l": 11.961
  },
  "oklch": {
    "l": 0.17599,
    "c": 0.09048,
    "h": 275
  },
  "luminance": 0.00464
}

Semantic roles & 50–950 ramp

primary

#090637

secondary

#727721

accent

#F731EB

background

#F4F4F6

surface

#E7E6EC

border

#C3C2C7

text

#020007

muted

#78777A

Preview Lab

Preview with #090637

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

Preview Lab → · Contrast checker → · Palette generator →