#090633#090633

#090633 is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 17.1% C 0.085 H 276.1°. Best body text is #FFFFFF at 19.35:1 contrast (WCAG AA passes).

Color values

HEX	#090633
RGB	rgb(9, 6, 51)
HSL	hsl(244, 79%, 11%)
HSV	hsv(244, 88%, 20%)
CMYK	cmyk(82.4%, 88.2%, 0%, 80%)
CIE-LAB	lab(3.86, 15.11, -27.30)
CIE-LCH	lch(3.86, 31.21, 298.97°)
OKLab	oklab(17.07% 0.009 -0.0841)
OKLCH	oklch(17.07% 0.085 276.1)
XYZ	xyz(0.7751, 0.4273, 3.1729)
Luminance	0.0043 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#090633 #303306

analogous

#061933 #090633 #1F0633

triadic

#090633 #330906 #063309

tetradic

#090633 #330619 #303306 #06331F

square

#090633 #330619 #303306 #06331F

split-complementary

#090633 #331F06 #193306

monochromatic

#05031B #05031B #090633 #130C6A #1C13A1

Accessibility & contrast

On white

19.35

#090633 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#090633 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #090633

19.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##090633	#FFFFFF	#000000	##FFFFFF
##090633	1.00	19.35	1.09	19.35
#FFFFFF	19.35	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001034

Deuteranopia (green-blind)

#000C32

Tritanopia (blue-blind)

#00131C

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #090633;
/* rgb */ color: rgb(9, 6, 51);
/* oklch */ color: oklch(17.1% 0.085 276.1);

Tailwind

colors: {
  custom: {
    50: '#4e496b',
    500: '#090633',
    950: '#000000',
  },
}

SCSS

$custom: #090633;
$custom-light: #4e496b;
$custom-dark: #000000;

JSON

{
  "hex": "#090633",
  "rgb": {
    "r": 9,
    "g": 6,
    "b": 51
  },
  "hsl": {
    "h": 244,
    "s": 78.947,
    "l": 11.176
  },
  "oklch": {
    "l": 0.17073,
    "c": 0.08456,
    "h": 276.1
  },
  "luminance": 0.00427
}

Semantic roles & 50–950 ramp

primary

#090633

secondary

#6E7421

accent

#F532E8

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#020006

muted

#78777A

Preview Lab

Preview with #090633

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

Preview Lab → · Contrast checker → · Palette generator →