#0F2560#0F2560

#0F2560 is a dark, moderate blue. Relative luminance 0.023; OKLCH L 28.9% C 0.109 H 264.8°. Best body text is #FFFFFF at 14.44:1 contrast (WCAG AA passes).

Color values

HEX	#0F2560
RGB	rgb(15, 37, 96)
HSL	hsl(224, 73%, 22%)
HSV	hsv(224, 84%, 38%)
CMYK	cmyk(84.4%, 61.5%, 0%, 62.4%)
CIE-LAB	lab(16.84, 15.92, -37.49)
CIE-LCH	lch(16.84, 40.73, 293.01°)
OKLab	oklab(28.89% -0.0099 -0.1083)
OKLCH	oklch(28.89% 0.109 264.8)
XYZ	xyz(2.9691, 2.2689, 11.3455)
Luminance	0.0227 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2560 #604A0F

analogous

#0F4E60 #0F2560 #220F60

triadic

#0F2560 #600F25 #25600F

tetradic

#0F2560 #600F4E #604A0F #0F6022

square

#0F2560 #600F4E #604A0F #0F6022

split-complementary

#0F2560 #60220F #4E600F

monochromatic

#040A1A #07112B #0F2560 #173995 #204ECA

Accessibility & contrast

On white

14.44

#0F2560 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#0F2560 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2560

14.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2560	#FFFFFF	#000000	##FFFFFF
##0F2560	1.00	14.44	1.45	14.44
#FFFFFF	14.44	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D62

Deuteranopia (green-blind)

#00265F

Tritanopia (blue-blind)

#00343E

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0f2560;
/* rgb */ color: rgb(15, 37, 96);
/* oklch */ color: oklch(28.9% 0.109 264.8);

Tailwind

colors: {
  custom: {
    50: '#5d5f8e',
    500: '#0f2560',
    950: '#000000',
  },
}

SCSS

$custom: #0f2560;
$custom-light: #5d5f8e;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2560",
  "rgb": {
    "r": 15,
    "g": 37,
    "b": 96
  },
  "hsl": {
    "h": 223.704,
    "s": 72.973,
    "l": 21.765
  },
  "oklch": {
    "l": 0.28893,
    "c": 0.10874,
    "h": 264.8
  },
  "luminance": 0.02269
}

Semantic roles & 50–950 ramp

primary

#0F2560

secondary

#997D32

accent

#BE38F0

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#05040C

muted

#79797D

Preview Lab

Preview with #0F2560

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

Preview Lab → · Contrast checker → · Palette generator →