#0F224E#0F224E

#0F224E is a dark, moderate blue. Relative luminance 0.018; OKLCH L 26.5% C 0.085 H 263.9°. Best body text is #FFFFFF at 15.45:1 contrast (WCAG AA passes).

Color values

HEX	#0F224E
RGB	rgb(15, 34, 78)
HSL	hsl(222, 68%, 18%)
HSV	hsv(222, 81%, 31%)
CMYK	cmyk(80.8%, 56.4%, 0%, 69.4%)
CIE-LAB	lab(14.37, 10.34, -29.39)
CIE-LCH	lch(14.37, 31.16, 289.39°)
OKLab	oklab(26.55% -0.009 -0.0845)
OKLCH	oklch(26.55% 0.085 263.9)
XYZ	xyz(2.1437, 1.7954, 7.4398)
Luminance	0.0180 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F224E #4E3B0F

analogous

#0F414E #0F224E #1B0F4E

triadic

#0F224E #4E0F22 #224E0F

tetradic

#0F224E #4E0F41 #4E3B0F #0F4E1B

square

#0F224E #4E0F41 #4E3B0F #0F4E1B

split-complementary

#0F224E #4E1B0F #414E0F

monochromatic

#050B1A #050C1B #0F224E #193881 #234FB5

Accessibility & contrast

On white

15.45

#0F224E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#0F224E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F224E

15.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F224E	#FFFFFF	#000000	##FFFFFF
##0F224E	1.00	15.45	1.36	15.45
#FFFFFF	15.45	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#062750

Deuteranopia (green-blind)

#00224D

Tritanopia (blue-blind)

#002D34

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #0f224e;
/* rgb */ color: rgb(15, 34, 78);
/* oklch */ color: oklch(26.5% 0.085 263.9);

Tailwind

colors: {
  custom: {
    50: '#585c80',
    500: '#0f224e',
    950: '#000000',
  },
}

SCSS

$custom: #0f224e;
$custom-light: #585c80;
$custom-dark: #000000;

JSON

{
  "hex": "#0f224e",
  "rgb": {
    "r": 15,
    "g": 34,
    "b": 78
  },
  "hsl": {
    "h": 221.905,
    "s": 67.742,
    "l": 18.235
  },
  "oklch": {
    "l": 0.26547,
    "c": 0.08501,
    "h": 263.9
  },
  "luminance": 0.01796
}

Semantic roles & 50–950 ramp

primary

#0F224E

secondary

#886E31

accent

#B63DEB

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04040A

muted

#79797C

Preview Lab

Preview with #0F224E

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

Preview Lab → · Contrast checker → · Palette generator →