#0F0A44#0F0A44

#0F0A44 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.5% C 0.102 H 276.2°. Best body text is #FFFFFF at 18.31:1 contrast (WCAG AA passes).

Color values

HEX	#0F0A44
RGB	rgb(15, 10, 68)
HSL	hsl(245, 74%, 15%)
HSV	hsv(245, 85%, 27%)
CMYK	cmyk(77.9%, 85.3%, 0%, 73.3%)
CIE-LAB	lab(6.65, 23.43, -35.06)
CIE-LCH	lch(6.65, 42.17, 303.75°)
OKLab	oklab(20.49% 0.0111 -0.1018)
OKLCH	oklch(20.49% 0.102 276.2)
XYZ	xyz(1.3486, 0.7359, 5.5387)
Luminance	0.0074 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F0A44 #3F440A

analogous

#0A2244 #0F0A44 #2C0A44

triadic

#0F0A44 #440F0A #0A440F

tetradic

#0F0A44 #440A22 #3F440A #0A442C

square

#0F0A44 #440A22 #3F440A #0A442C

split-complementary

#0F0A44 #442C0A #22440A

monochromatic

#06041B #06041B #0F0A44 #1B1279 #271AAF

Accessibility & contrast

On white

18.31

#0F0A44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#0F0A44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F0A44

18.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F0A44	#FFFFFF	#000000	##FFFFFF
##0F0A44	1.00	18.31	1.15	18.31
#FFFFFF	18.31	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001746

Deuteranopia (green-blind)

#001243

Tritanopia (blue-blind)

#001B26

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #0f0a44;
/* rgb */ color: rgb(15, 10, 68);
/* oklch */ color: oklch(20.5% 0.102 276.2);

Tailwind

colors: {
  custom: {
    50: '#574a79',
    500: '#0f0a44',
    950: '#000000',
  },
}

SCSS

$custom: #0f0a44;
$custom-light: #574a79;
$custom-dark: #000000;

JSON

{
  "hex": "#0f0a44",
  "rgb": {
    "r": 15,
    "g": 10,
    "b": 68
  },
  "hsl": {
    "h": 245.172,
    "s": 74.359,
    "l": 15.294
  },
  "oklch": {
    "l": 0.20487,
    "c": 0.10236,
    "h": 276.2
  },
  "luminance": 0.00736
}

Semantic roles & 50–950 ramp

primary

#0F0A44

secondary

#798129

accent

#F137E1

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #0F0A44

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

Preview Lab → · Contrast checker → · Palette generator →