#0F2C5D#0F2C5D

#0F2C5D is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.3% C 0.094 H 260.3°. Best body text is #FFFFFF at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#0F2C5D
RGB	rgb(15, 44, 93)
HSL	hsl(218, 72%, 21%)
HSV	hsv(218, 84%, 36%)
CMYK	cmyk(83.9%, 52.7%, 0%, 63.5%)
CIE-LAB	lab(18.77, 9.41, -32.38)
CIE-LCH	lch(18.77, 33.72, 286.21°)
OKLab	oklab(30.28% -0.016 -0.0931)
OKLCH	oklch(30.28% 0.094 260.3)
XYZ	xyz(3.0728, 2.6929, 10.7116)
Luminance	0.0269 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2C5D #5D400F

analogous

#0F535D #0F2C5D #190F5D

triadic

#0F2C5D #5D0F2C #2C5D0F

tetradic

#0F2C5D #5D0F53 #5D400F #0F5D19

square

#0F2C5D #5D0F53 #5D400F #0F5D19

split-complementary

#0F2C5D #5D190F #535D0F

monochromatic

#040C1A #061328 #0F2C5D #174592 #205EC6

Accessibility & contrast

On white

13.65

#0F2C5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#0F2C5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2C5D

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2C5D	#FFFFFF	#000000	##FFFFFF
##0F2C5D	1.00	13.65	1.54	13.65
#FFFFFF	13.65	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F315F

Deuteranopia (green-blind)

#002A5C

Tritanopia (blue-blind)

#003840

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #0f2c5d;
/* rgb */ color: rgb(15, 44, 93);
/* oklch */ color: oklch(30.3% 0.094 260.3);

Tailwind

colors: {
  custom: {
    50: '#5b648b',
    500: '#0f2c5d',
    950: '#000000',
  },
}

SCSS

$custom: #0f2c5d;
$custom-light: #5b648b;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2c5d",
  "rgb": {
    "r": 15,
    "g": 44,
    "b": 93
  },
  "hsl": {
    "h": 217.692,
    "s": 72.222,
    "l": 21.176
  },
  "oklch": {
    "l": 0.30279,
    "c": 0.09447,
    "h": 260.3
  },
  "luminance": 0.02693
}

Semantic roles & 50–950 ramp

primary

#0F2C5D

secondary

#967131

accent

#AB39EF

background

#F5F5F8

surface

#E9EAF0

border

#C5C6CB

text

#04050C

muted

#79797D

Preview Lab

Preview with #0F2C5D

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

Preview Lab → · Contrast checker → · Palette generator →