#0A093D#0A093D

#0A093D is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 19.0% C 0.095 H 273.5°. Best body text is #FFFFFF at 18.76:1 contrast (WCAG AA passes).

Color values

HEX	#0A093D
RGB	rgb(10, 9, 61)
HSL	hsl(241, 74%, 14%)
HSV	hsv(241, 85%, 24%)
CMYK	cmyk(83.6%, 85.2%, 0%, 76.1%)
CIE-LAB	lab(5.39, 19.68, -32.13)
CIE-LCH	lch(5.39, 37.68, 301.49°)
OKLab	oklab(19.04% 0.0059 -0.0947)
OKLCH	oklch(19.04% 0.095 273.5)
XYZ	xyz(1.0649, 0.5967, 4.4730)
Luminance	0.0060 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A093D #3C3D09

analogous

#09223D #0A093D #24093D

triadic

#0A093D #3D0A09 #093D0A

tetradic

#0A093D #3D0922 #3C3D09 #093D24

square

#0A093D #3D0922 #3C3D09 #093D24

split-complementary

#0A093D #3D2409 #223D09

monochromatic

#04041B #04041B #0A093D #131172 #1B19A8

Accessibility & contrast

On white

18.76

#0A093D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#0A093D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A093D

18.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A093D	#FFFFFF	#000000	##FFFFFF
##0A093D	1.00	18.76	1.12	18.76
#FFFFFF	18.76	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00143F

Deuteranopia (green-blind)

#000F3C

Tritanopia (blue-blind)

#001822

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #0a093d;
/* rgb */ color: rgb(10, 9, 61);
/* oklch */ color: oklch(19.0% 0.095 273.5);

Tailwind

colors: {
  custom: {
    50: '#534a73',
    500: '#0a093d',
    950: '#000000',
  },
}

SCSS

$custom: #0a093d;
$custom-light: #534a73;
$custom-dark: #000000;

JSON

{
  "hex": "#0a093d",
  "rgb": {
    "r": 10,
    "g": 9,
    "b": 61
  },
  "hsl": {
    "h": 241.154,
    "s": 74.286,
    "l": 13.725
  },
  "oklch": {
    "l": 0.19044,
    "c": 0.09488,
    "h": 273.5
  },
  "luminance": 0.00597
}

Semantic roles & 50–950 ramp

primary

#0A093D

secondary

#797B27

accent

#F137ED

background

#F5F4F7

surface

#E8E7ED

border

#C4C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #0A093D

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

Preview Lab → · Contrast checker → · Palette generator →