#0F2865#0F2865

#0F2865 is a dark, moderate blue. Relative luminance 0.026; OKLCH L 30.0% C 0.112 H 264.0°. Best body text is #FFFFFF at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#0F2865
RGB	rgb(15, 40, 101)
HSL	hsl(223, 74%, 23%)
HSV	hsv(223, 85%, 40%)
CMYK	cmyk(85.1%, 60.4%, 0%, 60.4%)
CIE-LAB	lab(18.18, 15.85, -38.61)
CIE-LCH	lch(18.18, 41.73, 292.32°)
OKLab	oklab(30.04% -0.0118 -0.1115)
OKLCH	oklch(30.04% 0.112 264)
XYZ	xyz(3.3039, 2.5583, 12.6291)
Luminance	0.0256 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2865 #654C0F

analogous

#0F5365 #0F2865 #210F65

triadic

#0F2865 #650F28 #28650F

tetradic

#0F2865 #650F53 #654C0F #0F6521

square

#0F2865 #650F53 #654C0F #0F6521

split-complementary

#0F2865 #65210F #53650F

monochromatic

#040B1B #071330 #0F2865 #173D9A #1F52D0

Accessibility & contrast

On white

13.89

#0F2865 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#0F2865 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2865

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2865	#FFFFFF	#000000	##FFFFFF
##0F2865	1.00	13.89	1.51	13.89
#FFFFFF	13.89	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003167

Deuteranopia (green-blind)

#002964

Tritanopia (blue-blind)

#003742

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #0f2865;
/* rgb */ color: rgb(15, 40, 101);
/* oklch */ color: oklch(30.0% 0.112 264.0);

Tailwind

colors: {
  custom: {
    50: '#5e6191',
    500: '#0f2865',
    950: '#000000',
  },
}

SCSS

$custom: #0f2865;
$custom-light: #5e6191;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2865",
  "rgb": {
    "r": 15,
    "g": 40,
    "b": 101
  },
  "hsl": {
    "h": 222.558,
    "s": 74.138,
    "l": 22.745
  },
  "oklch": {
    "l": 0.30038,
    "c": 0.11212,
    "h": 264
  },
  "luminance": 0.02559
}

Semantic roles & 50–950 ramp

primary

#0F2865

secondary

#9E7E32

accent

#BB37F1

background

#F5F5F9

surface

#EAE9F1

border

#C6C5CB

text

#05050D

muted

#79797E

Preview Lab

Preview with #0F2865

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

Preview Lab → · Contrast checker → · Palette generator →