#0F145F#0F145F

#0F145F is a dark, vivid blue. Relative luminance 0.014; OKLCH L 25.4% C 0.129 H 270.1°. Best body text is #FFFFFF at 16.33:1 contrast (WCAG AA passes).

Color values

HEX	#0F145F
RGB	rgb(15, 20, 95)
HSL	hsl(236, 73%, 22%)
HSV	hsv(236, 84%, 37%)
CMYK	cmyk(84.2%, 78.9%, 0%, 62.7%)
CIE-LAB	lab(12.14, 27.64, -44.54)
CIE-LCH	lch(12.14, 52.41, 301.82°)
OKLab	oklab(25.42% 0.0002 -0.129)
OKLCH	oklch(25.42% 0.129 270.1)
XYZ	xyz(2.5120, 1.4278, 10.9675)
Luminance	0.0143 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F145F #5F5A0F

analogous

#0F3C5F #0F145F #320F5F

triadic

#0F145F #5F0F14 #145F0F

tetradic

#0F145F #5F0F3C #5F5A0F #0F5F32

square

#0F145F #5F0F3C #5F5A0F #0F5F32

split-complementary

#0F145F #5F320F #3C5F0F

monochromatic

#04061A #07092A #0F145F #171F94 #202AC9

Accessibility & contrast

On white

16.33

#0F145F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#0F145F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F145F

16.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F145F	#FFFFFF	#000000	##FFFFFF
##0F145F	1.00	16.33	1.29	16.33
#FFFFFF	16.33	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002461

Deuteranopia (green-blind)

#001C5E

Tritanopia (blue-blind)

#002A38

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #0f145f;
/* rgb */ color: rgb(15, 20, 95);
/* oklch */ color: oklch(25.4% 0.129 270.1);

Tailwind

colors: {
  custom: {
    50: '#5e528d',
    500: '#0f145f',
    950: '#000000',
  },
}

SCSS

$custom: #0f145f;
$custom-light: #5e528d;
$custom-dark: #000000;

JSON

{
  "hex": "#0f145f",
  "rgb": {
    "r": 15,
    "g": 20,
    "b": 95
  },
  "hsl": {
    "h": 236.25,
    "s": 72.727,
    "l": 21.569
  },
  "oklch": {
    "l": 0.25417,
    "c": 0.129,
    "h": 270.1
  },
  "luminance": 0.01428
}

Semantic roles & 50–950 ramp

primary

#0F145F

secondary

#989232

accent

#E438EF

background

#F5F4F8

surface

#EAE7F0

border

#C6C3CB

text

#05020C

muted

#79787D

Preview Lab

Preview with #0F145F

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

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