#0F1352#0F1352

#0F1352 is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.7% C 0.112 H 271.4°. Best body text is #FFFFFF at 17.00:1 contrast (WCAG AA passes).

Color values

HEX	#0F1352
RGB	rgb(15, 19, 82)
HSL	hsl(236, 69%, 19%)
HSV	hsv(236, 82%, 32%)
CMYK	cmyk(81.7%, 76.8%, 0%, 67.8%)
CIE-LAB	lab(10.38, 23.22, -38.65)
CIE-LCH	lch(10.38, 45.09, 301.00°)
OKLab	oklab(23.7% 0.0028 -0.1118)
OKLCH	oklch(23.7% 0.112 271.4)
XYZ	xyz(1.9523, 1.1763, 8.1052)
Luminance	0.0118 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1352 #524E0F

analogous

#0F3552 #0F1352 #2D0F52

triadic

#0F1352 #520F13 #13520F

tetradic

#0F1352 #520F35 #524E0F #0F522D

square

#0F1352 #520F35 #524E0F #0F522D

split-complementary

#0F1352 #522D0F #35520F

monochromatic

#05061A #06071E #0F1352 #181F86 #222BB9

Accessibility & contrast

On white

17.00

#0F1352 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#0F1352 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1352

17.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1352	#FFFFFF	#000000	##FFFFFF
##0F1352	1.00	17.00	1.24	17.00
#FFFFFF	17.00	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	17.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F54

Deuteranopia (green-blind)

#001951

Tritanopia (blue-blind)

#002531

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #0f1352;
/* rgb */ color: rgb(15, 19, 82);
/* oklch */ color: oklch(23.7% 0.112 271.4);

Tailwind

colors: {
  custom: {
    50: '#5a5183',
    500: '#0f1352',
    950: '#000000',
  },
}

SCSS

$custom: #0f1352;
$custom-light: #5a5183;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1352",
  "rgb": {
    "r": 15,
    "g": 19,
    "b": 82
  },
  "hsl": {
    "h": 236.418,
    "s": 69.072,
    "l": 19.02
  },
  "oklch": {
    "l": 0.23704,
    "c": 0.11189,
    "h": 271.4
  },
  "luminance": 0.01176
}

Semantic roles & 50–950 ramp

primary

#0F1352

secondary

#8C8731

accent

#E13CEC

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#04020B

muted

#79787C

Preview Lab

Preview with #0F1352

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

Preview Lab → · Contrast checker → · Palette generator →