#0F1152#0F1152

#0F1152 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.4% C 0.114 H 272.0°. Best body text is #FFFFFF at 17.18:1 contrast (WCAG AA passes).

Color values

HEX	#0F1152
RGB	rgb(15, 17, 82)
HSL	hsl(238, 69%, 19%)
HSV	hsv(238, 82%, 32%)
CMYK	cmyk(81.7%, 79.3%, 0%, 67.8%)
CIE-LAB	lab(9.89, 24.59, -39.46)
CIE-LCH	lch(9.89, 46.50, 301.93°)
OKLab	oklab(23.35% 0.0039 -0.1142)
OKLCH	oklch(23.35% 0.114 272)
XYZ	xyz(1.9199, 1.1114, 8.0944)
Luminance	0.0111 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1152 #52500F

analogous

#0F3352 #0F1152 #2F0F52

triadic

#0F1152 #520F11 #11520F

tetradic

#0F1152 #520F33 #52500F #0F522F

square

#0F1152 #520F33 #52500F #0F522F

split-complementary

#0F1152 #522F0F #33520F

monochromatic

#05051A #06061E #0F1152 #181C86 #2226B9

Accessibility & contrast

On white

17.18

#0F1152 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#0F1152 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1152

17.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1152	#FFFFFF	#000000	##FFFFFF
##0F1152	1.00	17.18	1.22	17.18
#FFFFFF	17.18	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E54

Deuteranopia (green-blind)

#001851

Tritanopia (blue-blind)

#002430

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #0f1152;
/* rgb */ color: rgb(15, 17, 82);
/* oklch */ color: oklch(23.4% 0.114 272.0);

Tailwind

colors: {
  custom: {
    50: '#5b4f83',
    500: '#0f1152',
    950: '#000000',
  },
}

SCSS

$custom: #0f1152;
$custom-light: #5b4f83;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1152",
  "rgb": {
    "r": 15,
    "g": 17,
    "b": 82
  },
  "hsl": {
    "h": 238.209,
    "s": 69.072,
    "l": 19.02
  },
  "oklch": {
    "l": 0.2335,
    "c": 0.11428,
    "h": 272
  },
  "luminance": 0.01112
}

Semantic roles & 50–950 ramp

primary

#0F1152

secondary

#8C8931

accent

#E73CEC

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#04020B

muted

#79787C

Preview Lab

Preview with #0F1152

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

Preview Lab → · Contrast checker → · Palette generator →