#09063C#09063C

#09063C is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 18.3% C 0.098 H 273.8°. Best body text is #FFFFFF at 19.04:1 contrast (WCAG AA passes).

Color values

HEX	#09063C
RGB	rgb(9, 6, 60)
HSL	hsl(243, 82%, 13%)
HSV	hsv(243, 90%, 24%)
CMYK	cmyk(85%, 90%, 0%, 76.5%)
CIE-LAB	lab(4.65, 20.31, -32.62)
CIE-LCH	lch(4.65, 38.43, 301.91°)
OKLab	oklab(18.27% 0.0064 -0.0975)
OKLCH	oklch(18.27% 0.098 273.8)
XYZ	xyz(0.9931, 0.5145, 4.3211)
Luminance	0.0052 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09063C #393C06

analogous

#061E3C #09063C #24063C

triadic

#09063C #3C0906 #063C09

tetradic

#09063C #3C061E #393C06 #063C24

square

#09063C #3C061E #393C06 #063C24

split-complementary

#09063C #3C2406 #1E3C06

monochromatic

#04031C #04031C #09063C #110C74 #1A11AB

Accessibility & contrast

On white

19.04

#09063C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#09063C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09063C

19.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09063C	#FFFFFF	#000000	##FFFFFF
##09063C	1.00	19.04	1.10	19.04
#FFFFFF	19.04	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00123E

Deuteranopia (green-blind)

#000D3B

Tritanopia (blue-blind)

#001621

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #09063c;
/* rgb */ color: rgb(9, 6, 60);
/* oklch */ color: oklch(18.3% 0.098 273.8);

Tailwind

colors: {
  custom: {
    50: '#524872',
    500: '#09063c',
    950: '#000000',
  },
}

SCSS

$custom: #09063c;
$custom-light: #524872;
$custom-dark: #000000;

JSON

{
  "hex": "#09063c",
  "rgb": {
    "r": 9,
    "g": 6,
    "b": 60
  },
  "hsl": {
    "h": 243.333,
    "s": 81.818,
    "l": 12.941
  },
  "oklch": {
    "l": 0.1827,
    "c": 0.09768,
    "h": 273.8
  },
  "luminance": 0.00515
}

Semantic roles & 50–950 ramp

primary

#09063C

secondary

#777C22

accent

#F830ED

background

#F4F4F7

surface

#E7E6ED

border

#C3C2C8

text

#030008

muted

#78777B

Preview Lab

Preview with #09063C

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

Preview Lab → · Contrast checker → · Palette generator →