#0F2565#0F2565

#0F2565 is a dark, moderate blue. Relative luminance 0.024; OKLCH L 29.4% C 0.116 H 265.2°. Best body text is #FFFFFF at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#0F2565
RGB	rgb(15, 37, 101)
HSL	hsl(225, 74%, 23%)
HSV	hsv(225, 85%, 40%)
CMYK	cmyk(85.1%, 63.4%, 0%, 60.4%)
CIE-LAB	lab(17.29, 18.07, -40.05)
CIE-LCH	lch(17.29, 43.94, 294.28°)
OKLab	oklab(29.37% -0.0097 -0.1158)
OKLCH	oklch(29.37% 0.116 265.2)
XYZ	xyz(3.2067, 2.3639, 12.5967)
Luminance	0.0236 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2565 #654F0F

analogous

#0F5065 #0F2565 #240F65

triadic

#0F2565 #650F25 #25650F

tetradic

#0F2565 #650F50 #654F0F #0F6524

square

#0F2565 #650F50 #654F0F #0F6524

split-complementary

#0F2565 #65240F #50650F

monochromatic

#040A1B #071130 #0F2565 #17399A #1F4CD0

Accessibility & contrast

On white

14.26

#0F2565 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#0F2565 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2565

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2565	#FFFFFF	#000000	##FFFFFF
##0F2565	1.00	14.26	1.47	14.26
#FFFFFF	14.26	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F67

Deuteranopia (green-blind)

#002764

Tritanopia (blue-blind)

#003541

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0f2565;
/* rgb */ color: rgb(15, 37, 101);
/* oklch */ color: oklch(29.4% 0.116 265.2);

Tailwind

colors: {
  custom: {
    50: '#5e5f92',
    500: '#0f2565',
    950: '#000000',
  },
}

SCSS

$custom: #0f2565;
$custom-light: #5e5f92;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2565",
  "rgb": {
    "r": 15,
    "g": 37,
    "b": 101
  },
  "hsl": {
    "h": 224.651,
    "s": 74.138,
    "l": 22.745
  },
  "oklch": {
    "l": 0.29372,
    "c": 0.11621,
    "h": 265.2
  },
  "luminance": 0.02364
}

Semantic roles & 50–950 ramp

primary

#0F2565

secondary

#9E8232

accent

#C137F1

background

#F5F5F9

surface

#EAE9F1

border

#C6C5CB

text

#05040D

muted

#79797E

Preview Lab

Preview with #0F2565

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

Preview Lab → · Contrast checker → · Palette generator →