#0F135D#0F135D

#0F135D is a dark, vivid blue. Relative luminance 0.014; OKLCH L 25.0% C 0.127 H 270.4°. Best body text is #FFFFFF at 16.51:1 contrast (WCAG AA passes).

Color values

HEX	#0F135D
RGB	rgb(15, 19, 93)
HSL	hsl(237, 72%, 21%)
HSV	hsv(237, 84%, 36%)
CMYK	cmyk(83.9%, 79.6%, 0%, 63.5%)
CIE-LAB	lab(11.67, 27.52, -43.98)
CIE-LCH	lch(11.67, 51.88, 302.04°)
OKLab	oklab(25.01% 0.001 -0.1274)
OKLCH	oklch(25.01% 0.127 270.4)
XYZ	xyz(2.4050, 1.3573, 10.4890)
Luminance	0.0136 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F135D #5D590F

analogous

#0F3A5D #0F135D #320F5D

triadic

#0F135D #5D0F13 #135D0F

tetradic

#0F135D #5D0F3A #5D590F #0F5D32

square

#0F135D #5D0F3A #5D590F #0F5D32

split-complementary

#0F135D #5D320F #3A5D0F

monochromatic

#04051A #060828 #0F135D #171E92 #2029C6

Accessibility & contrast

On white

16.51

#0F135D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#0F135D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F135D

16.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F135D	#FFFFFF	#000000	##FFFFFF
##0F135D	1.00	16.51	1.27	16.51
#FFFFFF	16.51	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00235F

Deuteranopia (green-blind)

#001B5C

Tritanopia (blue-blind)

#002937

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #0f135d;
/* rgb */ color: rgb(15, 19, 93);
/* oklch */ color: oklch(25.0% 0.127 270.4);

Tailwind

colors: {
  custom: {
    50: '#5e518c',
    500: '#0f135d',
    950: '#000000',
  },
}

SCSS

$custom: #0f135d;
$custom-light: #5e518c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f135d",
  "rgb": {
    "r": 15,
    "g": 19,
    "b": 93
  },
  "hsl": {
    "h": 236.923,
    "s": 72.222,
    "l": 21.176
  },
  "oklch": {
    "l": 0.25011,
    "c": 0.12736,
    "h": 270.4
  },
  "luminance": 0.01358
}

Semantic roles & 50–950 ramp

primary

#0F135D

secondary

#969131

accent

#E639EF

background

#F5F4F8

surface

#EAE7F0

border

#C6C3CB

text

#05020C

muted

#79787D

Preview Lab

Preview with #0F135D

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

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