#0F2156#0F2156

#0F2156 is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.0% C 0.099 H 265.8°. Best body text is #FFFFFF at 15.30:1 contrast (WCAG AA passes).

Color values

HEX	#0F2156
RGB	rgb(15, 33, 86)
HSL	hsl(225, 70%, 20%)
HSV	hsv(225, 83%, 34%)
CMYK	cmyk(82.6%, 61.6%, 0%, 66.3%)
CIE-LAB	lab(14.74, 14.60, -34.23)
CIE-LCH	lch(14.74, 37.21, 293.09°)
OKLab	oklab(27.04% -0.0073 -0.0988)
OKLCH	oklch(27.04% 0.099 265.8)
XYZ	xyz(2.4200, 1.8609, 9.0339)
Luminance	0.0186 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2156 #56440F

analogous

#0F4456 #0F2156 #210F56

triadic

#0F2156 #560F21 #21560F

tetradic

#0F2156 #560F44 #56440F #0F5621

square

#0F2156 #560F44 #56440F #0F5621

split-complementary

#0F2156 #56210F #44560F

monochromatic

#050A1A #060D22 #0F2156 #18358A #2149BE

Accessibility & contrast

On white

15.30

#0F2156 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#0F2156 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2156

15.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2156	#FFFFFF	#000000	##FFFFFF
##0F2156	1.00	15.30	1.37	15.30
#FFFFFF	15.30	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002958

Deuteranopia (green-blind)

#002255

Tritanopia (blue-blind)

#002E37

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #0f2156;
/* rgb */ color: rgb(15, 33, 86);
/* oklch */ color: oklch(27.0% 0.099 265.8);

Tailwind

colors: {
  custom: {
    50: '#5a5b86',
    500: '#0f2156',
    950: '#000000',
  },
}

SCSS

$custom: #0f2156;
$custom-light: #5a5b86;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2156",
  "rgb": {
    "r": 15,
    "g": 33,
    "b": 86
  },
  "hsl": {
    "h": 224.789,
    "s": 70.297,
    "l": 19.804
  },
  "oklch": {
    "l": 0.27037,
    "c": 0.09905,
    "h": 265.8
  },
  "luminance": 0.01861
}

Semantic roles & 50–950 ramp

primary

#0F2156

secondary

#907831

accent

#C03BED

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04040B

muted

#79797C

Preview Lab

Preview with #0F2156

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

Preview Lab → · Contrast checker → · Palette generator →