#0F1856#0F1856

#0F1856 is a dark, moderate blue. Relative luminance 0.014; OKLCH L 25.1% C 0.111 H 269.6°. Best body text is #FFFFFF at 16.34:1 contrast (WCAG AA passes).

Color values

HEX	#0F1856
RGB	rgb(15, 24, 86)
HSL	hsl(232, 70%, 20%)
HSV	hsv(232, 83%, 34%)
CMYK	cmyk(82.6%, 72.1%, 0%, 66.3%)
CIE-LAB	lab(12.13, 21.29, -38.49)
CIE-LCH	lch(12.13, 43.99, 298.95°)
OKLab	oklab(25.11% -0.0007 -0.1114)
OKLCH	oklch(25.11% 0.111 269.6)
XYZ	xyz(2.2028, 1.4265, 8.9615)
Luminance	0.0143 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1856 #564D0F

analogous

#0F3C56 #0F1856 #290F56

triadic

#0F1856 #560F18 #18560F

tetradic

#0F1856 #560F3C #564D0F #0F5629

square

#0F1856 #560F3C #564D0F #0F5629

split-complementary

#0F1856 #56290F #3C560F

monochromatic

#05071A #060922 #0F1856 #18278A #2135BE

Accessibility & contrast

On white

16.34

#0F1856 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#0F1856 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1856

16.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1856	#FFFFFF	#000000	##FFFFFF
##0F1856	1.00	16.34	1.29	16.34
#FFFFFF	16.34	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002358

Deuteranopia (green-blind)

#001C55

Tritanopia (blue-blind)

#002934

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #0f1856;
/* rgb */ color: rgb(15, 24, 86);
/* oklch */ color: oklch(25.1% 0.111 269.6);

Tailwind

colors: {
  custom: {
    50: '#5b5486',
    500: '#0f1856',
    950: '#000000',
  },
}

SCSS

$custom: #0f1856;
$custom-light: #5b5486;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1856",
  "rgb": {
    "r": 15,
    "g": 24,
    "b": 86
  },
  "hsl": {
    "h": 232.394,
    "s": 70.297,
    "l": 19.804
  },
  "oklch": {
    "l": 0.25106,
    "c": 0.11138,
    "h": 269.6
  },
  "luminance": 0.01427
}

Semantic roles & 50–950 ramp

primary

#0F1856

secondary

#908431

accent

#D63BED

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#04030B

muted

#79787C

Preview Lab

Preview with #0F1856

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

Preview Lab → · Contrast checker → · Palette generator →