#0A0936#0A0936

#0A0936 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 18.2% C 0.084 H 275.0°. Best body text is #FFFFFF at 19.00:1 contrast (WCAG AA passes).

Color values

HEX	#0A0936
RGB	rgb(10, 9, 54)
HSL	hsl(241, 71%, 12%)
HSV	hsv(241, 83%, 21%)
CMYK	cmyk(81.5%, 83.3%, 0%, 78.8%)
CIE-LAB	lab(4.75, 15.87, -28.08)
CIE-LCH	lch(4.75, 32.25, 299.48°)
OKLab	oklab(18.17% 0.0074 -0.084)
OKLCH	oklch(18.17% 0.084 275)
XYZ	xyz(0.8885, 0.5262, 3.5440)
Luminance	0.0053 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A0936 #353609

analogous

#091F36 #0A0936 #200936

triadic

#0A0936 #360A09 #09360A

tetradic

#0A0936 #36091F #353609 #093620

square

#0A0936 #36091F #353609 #093620

split-complementary

#0A0936 #362009 #1F3609

monochromatic

#05041A #05041A #0A0936 #14126A #1D1A9F

Accessibility & contrast

On white

19.00

#0A0936 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#0A0936 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A0936

19.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A0936	#FFFFFF	#000000	##FFFFFF
##0A0936	1.00	19.00	1.11	19.00
#FFFFFF	19.00	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	19.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001237

Deuteranopia (green-blind)

#000E35

Tritanopia (blue-blind)

#00151E

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #0a0936;
/* rgb */ color: rgb(10, 9, 54);
/* oklch */ color: oklch(18.2% 0.084 275.0);

Tailwind

colors: {
  custom: {
    50: '#504a6d',
    500: '#0a0936',
    950: '#000000',
  },
}

SCSS

$custom: #0a0936;
$custom-light: #504a6d;
$custom-dark: #000000;

JSON

{
  "hex": "#0a0936",
  "rgb": {
    "r": 10,
    "g": 9,
    "b": 54
  },
  "hsl": {
    "h": 241.333,
    "s": 71.429,
    "l": 12.353
  },
  "oklch": {
    "l": 0.1817,
    "c": 0.08435,
    "h": 275
  },
  "luminance": 0.00526
}

Semantic roles & 50–950 ramp

primary

#0A0936

secondary

#727427

accent

#EE3AEA

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020107

muted

#78777A

Preview Lab

Preview with #0A0936

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

Preview Lab → · Contrast checker → · Palette generator →