#0F1E4C#0F1E4C

#0F1E4C is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.4% C 0.088 H 266.5°. Best body text is #FFFFFF at 16.03:1 contrast (WCAG AA passes).

Color values

HEX	#0F1E4C
RGB	rgb(15, 30, 76)
HSL	hsl(225, 67%, 18%)
HSV	hsv(225, 80%, 30%)
CMYK	cmyk(80.3%, 60.5%, 0%, 70.2%)
CIE-LAB	lab(12.93, 12.52, -30.36)
CIE-LCH	lch(12.93, 32.84, 292.42°)
OKLab	oklab(25.4% -0.0054 -0.0874)
OKLCH	oklch(25.4% 0.088 266.5)
XYZ	xyz(1.9653, 1.5517, 7.0320)
Luminance	0.0155 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1E4C #4C3D0F

analogous

#0F3C4C #0F1E4C #1E0F4C

triadic

#0F1E4C #4C0F1E #1E4C0F

tetradic

#0F1E4C #4C0F3C #4C3D0F #0F4C1E

square

#0F1E4C #4C0F3C #4C3D0F #0F4C1E

split-complementary

#0F1E4C #4C1E0F #3C4C0F

monochromatic

#050A1A #050A1A #0F1E4C #19327F #2346B2

Accessibility & contrast

On white

16.03

#0F1E4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#0F1E4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1E4C

16.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1E4C	#FFFFFF	#000000	##FFFFFF
##0F1E4C	1.00	16.03	1.31	16.03
#FFFFFF	16.03	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00244E

Deuteranopia (green-blind)

#001F4B

Tritanopia (blue-blind)

#002931

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #0f1e4c;
/* rgb */ color: rgb(15, 30, 76);
/* oklch */ color: oklch(25.4% 0.088 266.5);

Tailwind

colors: {
  custom: {
    50: '#57597e',
    500: '#0f1e4c',
    950: '#000000',
  },
}

SCSS

$custom: #0f1e4c;
$custom-light: #57597e;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1e4c",
  "rgb": {
    "r": 15,
    "g": 30,
    "b": 76
  },
  "hsl": {
    "h": 225.246,
    "s": 67.033,
    "l": 17.843
  },
  "oklch": {
    "l": 0.25402,
    "c": 0.08762,
    "h": 266.5
  },
  "luminance": 0.01552
}

Semantic roles & 50–950 ramp

primary

#0F1E4C

secondary

#867131

accent

#C03EEA

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04030A

muted

#79787C

Preview Lab

Preview with #0F1E4C

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

Preview Lab → · Contrast checker → · Palette generator →