#09063A#09063A

#09063A is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 18.0% C 0.095 H 274.2°. Best body text is #FFFFFF at 19.11:1 contrast (WCAG AA passes).

Color values

HEX	#09063A
RGB	rgb(9, 6, 58)
HSL	hsl(243, 81%, 13%)
HSV	hsv(243, 90%, 23%)
CMYK	cmyk(84.5%, 89.7%, 0%, 77.3%)
CIE-LAB	lab(4.46, 19.18, -31.48)
CIE-LCH	lch(4.46, 36.86, 301.36°)
OKLab	oklab(18% 0.007 -0.0946)
OKLCH	oklch(18% 0.095 274.2)
XYZ	xyz(0.9412, 0.4937, 4.0479)
Luminance	0.0049 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09063A #373A06

analogous

#061D3A #09063A #23063A

triadic

#09063A #3A0906 #063A09

tetradic

#09063A #3A061D #373A06 #063A23

square

#09063A #3A061D #373A06 #063A23

split-complementary

#09063A #3A2306 #1D3A06

monochromatic

#04031C #04031C #09063A #120C71 #1A11A9

Accessibility & contrast

On white

19.11

#09063A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#09063A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09063A

19.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09063A	#FFFFFF	#000000	##FFFFFF
##09063A	1.00	19.11	1.10	19.11
#FFFFFF	19.11	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00123B

Deuteranopia (green-blind)

#000D39

Tritanopia (blue-blind)

#001520

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #09063a;
/* rgb */ color: rgb(9, 6, 58);
/* oklch */ color: oklch(18.0% 0.095 274.2);

Tailwind

colors: {
  custom: {
    50: '#514871',
    500: '#09063a',
    950: '#000000',
  },
}

SCSS

$custom: #09063a;
$custom-light: #514871;
$custom-dark: #000000;

JSON

{
  "hex": "#09063a",
  "rgb": {
    "r": 9,
    "g": 6,
    "b": 58
  },
  "hsl": {
    "h": 243.462,
    "s": 81.25,
    "l": 12.549
  },
  "oklch": {
    "l": 0.18,
    "c": 0.09483,
    "h": 274.2
  },
  "luminance": 0.00494
}

Semantic roles & 50–950 ramp

primary

#09063A

secondary

#757A22

accent

#F830EC

background

#F4F4F6

surface

#E7E6EC

border

#C3C2C7

text

#020008

muted

#78777B

Preview Lab

Preview with #09063A

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

Preview Lab → · Contrast checker → · Palette generator →