#0A094A#0A094A

#0A094A is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.7% C 0.113 H 271.4°. Best body text is #FFFFFF at 18.25:1 contrast (WCAG AA passes).

Color values

HEX	#0A094A
RGB	rgb(10, 9, 74)
HSL	hsl(241, 78%, 16%)
HSV	hsv(241, 88%, 29%)
CMYK	cmyk(86.5%, 87.8%, 0%, 71%)
CIE-LAB	lab(6.81, 25.92, -39.02)
CIE-LCH	lch(6.81, 46.84, 303.60°)
OKLab	oklab(20.75% 0.0027 -0.1133)
OKLCH	oklch(20.75% 0.113 271.4)
XYZ	xyz(1.4585, 0.7542, 6.5459)
Luminance	0.0075 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A094A #494A09

analogous

#09294A #0A094A #2B094A

triadic

#0A094A #4A0A09 #094A0A

tetradic

#0A094A #4A0929 #494A09 #094A2B

square

#0A094A #4A0929 #494A09 #094A2B

split-complementary

#0A094A #4A2B09 #294A09

monochromatic

#04031B #04031B #0A094A #111081 #1916B7

Accessibility & contrast

On white

18.25

#0A094A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#0A094A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A094A

18.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A094A	#FFFFFF	#000000	##FFFFFF
##0A094A	1.00	18.25	1.15	18.25
#FFFFFF	18.25	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00184C

Deuteranopia (green-blind)

#001249

Tritanopia (blue-blind)

#001D2A

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #0a094a;
/* rgb */ color: rgb(10, 9, 74);
/* oklch */ color: oklch(20.7% 0.113 271.4);

Tailwind

colors: {
  custom: {
    50: '#574a7d',
    500: '#0a094a',
    950: '#000000',
  },
}

SCSS

$custom: #0a094a;
$custom-light: #574a7d;
$custom-dark: #000000;

JSON

{
  "hex": "#0a094a",
  "rgb": {
    "r": 10,
    "g": 9,
    "b": 74
  },
  "hsl": {
    "h": 240.923,
    "s": 78.313,
    "l": 16.275
  },
  "oklch": {
    "l": 0.20747,
    "c": 0.1133,
    "h": 271.4
  },
  "luminance": 0.00754
}

Semantic roles & 50–950 ramp

primary

#0A094A

secondary

#868727

accent

#F533F2

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04010A

muted

#79777C

Preview Lab

Preview with #0A094A

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

Preview Lab → · Contrast checker → · Palette generator →