#0A0934#0A0934

#0A0934 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.9% C 0.081 H 275.5°. Best body text is #FFFFFF at 19.06:1 contrast (WCAG AA passes).

Color values

HEX	#0A0934
RGB	rgb(10, 9, 52)
HSL	hsl(241, 70%, 12%)
HSV	hsv(241, 83%, 20%)
CMYK	cmyk(80.8%, 82.7%, 0%, 79.6%)
CIE-LAB	lab(4.59, 14.74, -26.87)
CIE-LCH	lch(4.59, 30.65, 298.75°)
OKLab	oklab(17.93% 0.0078 -0.0809)
OKLCH	oklch(17.93% 0.081 275.5)
XYZ	xyz(0.8425, 0.5078, 3.3018)
Luminance	0.0051 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A0934 #333409

analogous

#091E34 #0A0934 #200934

triadic

#0A0934 #340A09 #09340A

tetradic

#0A0934 #34091E #333409 #093420

square

#0A0934 #34091E #333409 #093420

split-complementary

#0A0934 #342009 #1E3409

monochromatic

#05051A #05051A #0A0934 #141268 #1E1B9C

Accessibility & contrast

On white

19.06

#0A0934 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#0A0934 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A0934

19.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A0934	#FFFFFF	#000000	##FFFFFF
##0A0934	1.00	19.06	1.10	19.06
#FFFFFF	19.06	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001235

Deuteranopia (green-blind)

#000E33

Tritanopia (blue-blind)

#00151D

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #0a0934;
/* rgb */ color: rgb(10, 9, 52);
/* oklch */ color: oklch(17.9% 0.081 275.5);

Tailwind

colors: {
  custom: {
    50: '#4f4a6c',
    500: '#0a0934',
    950: '#000000',
  },
}

SCSS

$custom: #0a0934;
$custom-light: #4f4a6c;
$custom-dark: #000000;

JSON

{
  "hex": "#0a0934",
  "rgb": {
    "r": 10,
    "g": 9,
    "b": 52
  },
  "hsl": {
    "h": 241.395,
    "s": 70.492,
    "l": 11.961
  },
  "oklch": {
    "l": 0.17927,
    "c": 0.08124,
    "h": 275.5
  },
  "luminance": 0.00508
}

Semantic roles & 50–950 ramp

primary

#0A0934

secondary

#707227

accent

#ED3BE9

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020107

muted

#78777A

Preview Lab

Preview with #0A0934

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

Preview Lab → · Contrast checker → · Palette generator →