#0F2864#0F2864

#0F2864 is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.9% C 0.111 H 263.8°. Best body text is #FFFFFF at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#0F2864
RGB	rgb(15, 40, 100)
HSL	hsl(222, 74%, 23%)
HSV	hsv(222, 85%, 39%)
CMYK	cmyk(85%, 60%, 0%, 60.8%)
CIE-LAB	lab(18.09, 15.42, -38.09)
CIE-LCH	lch(18.09, 41.09, 292.04°)
OKLab	oklab(29.95% -0.0119 -0.11)
OKLCH	oklch(29.95% 0.111 263.8)
XYZ	xyz(3.2552, 2.5389, 12.3726)
Luminance	0.0254 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2864 #644B0F

analogous

#0F5264 #0F2864 #210F64

triadic

#0F2864 #640F28 #28640F

tetradic

#0F2864 #640F52 #644B0F #0F6421

square

#0F2864 #640F52 #644B0F #0F6421

split-complementary

#0F2864 #64210F #52640F

monochromatic

#040B1B #07132F #0F2864 #173D99 #1F53CE

Accessibility & contrast

On white

13.93

#0F2864 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#0F2864 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2864

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2864	#FFFFFF	#000000	##FFFFFF
##0F2864	1.00	13.93	1.51	13.93
#FFFFFF	13.93	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003066

Deuteranopia (green-blind)

#002863

Tritanopia (blue-blind)

#003741

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #0f2864;
/* rgb */ color: rgb(15, 40, 100);
/* oklch */ color: oklch(29.9% 0.111 263.8);

Tailwind

colors: {
  custom: {
    50: '#5e6191',
    500: '#0f2864',
    950: '#000000',
  },
}

SCSS

$custom: #0f2864;
$custom-light: #5e6191;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2864",
  "rgb": {
    "r": 15,
    "g": 40,
    "b": 100
  },
  "hsl": {
    "h": 222.353,
    "s": 73.913,
    "l": 22.549
  },
  "oklch": {
    "l": 0.29946,
    "c": 0.11063,
    "h": 263.8
  },
  "luminance": 0.02539
}

Semantic roles & 50–950 ramp

primary

#0F2864

secondary

#9D7D32

accent

#BA37F1

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05050D

muted

#79797D

Preview Lab

Preview with #0F2864

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

Preview Lab → · Contrast checker → · Palette generator →