#0A0944#0A0944

#0A0944 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.0% C 0.105 H 272.3°. Best body text is #FFFFFF at 18.50:1 contrast (WCAG AA passes).

Color values

HEX	#0A0944
RGB	rgb(10, 9, 68)
HSL	hsl(241, 77%, 15%)
HSV	hsv(241, 87%, 27%)
CMYK	cmyk(85.3%, 86.8%, 0%, 73.3%)
CIE-LAB	lab(6.12, 23.19, -35.94)
CIE-LCH	lch(6.12, 42.77, 302.83°)
OKLab	oklab(19.95% 0.0042 -0.1049)
OKLCH	oklch(19.95% 0.105 272.3)
XYZ	xyz(1.2659, 0.6771, 5.5317)
Luminance	0.0068 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A0944 #434409

analogous

#092544 #0A0944 #270944

triadic

#0A0944 #440A09 #09440A

tetradic

#0A0944 #440925 #434409 #094427

square

#0A0944 #440925 #434409 #094427

split-complementary

#0A0944 #442709 #254409

monochromatic

#04041B #04041B #0A0944 #12107A #1A17B0

Accessibility & contrast

On white

18.50

#0A0944 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#0A0944 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A0944

18.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A0944	#FFFFFF	#000000	##FFFFFF
##0A0944	1.00	18.50	1.14	18.50
#FFFFFF	18.50	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001646

Deuteranopia (green-blind)

#001143

Tritanopia (blue-blind)

#001B26

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #0a0944;
/* rgb */ color: rgb(10, 9, 68);
/* oklch */ color: oklch(20.0% 0.105 272.3);

Tailwind

colors: {
  custom: {
    50: '#554979',
    500: '#0a0944',
    950: '#000000',
  },
}

SCSS

$custom: #0a0944;
$custom-light: #554979;
$custom-dark: #000000;

JSON

{
  "hex": "#0a0944",
  "rgb": {
    "r": 10,
    "g": 9,
    "b": 68
  },
  "hsl": {
    "h": 241.017,
    "s": 76.623,
    "l": 15.098
  },
  "oklch": {
    "l": 0.1995,
    "c": 0.10496,
    "h": 272.3
  },
  "luminance": 0.00677
}

Semantic roles & 50–950 ramp

primary

#0A0944

secondary

#808227

accent

#F335F0

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030109

muted

#78777B

Preview Lab

Preview with #0A0944

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

Preview Lab → · Contrast checker → · Palette generator →