#0F1252#0F1252

#0F1252 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.5% C 0.113 H 271.7°. Best body text is #FFFFFF at 17.09:1 contrast (WCAG AA passes).

Color values

HEX	#0F1252
RGB	rgb(15, 18, 82)
HSL	hsl(237, 69%, 19%)
HSV	hsv(237, 82%, 32%)
CMYK	cmyk(81.7%, 78%, 0%, 67.8%)
CIE-LAB	lab(10.13, 23.91, -39.06)
CIE-LCH	lch(10.13, 45.80, 301.47°)
OKLab	oklab(23.53% 0.0034 -0.113)
OKLCH	oklch(23.53% 0.113 271.7)
XYZ	xyz(1.9358, 1.1432, 8.0996)
Luminance	0.0114 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1252 #524F0F

analogous

#0F3452 #0F1252 #2E0F52

triadic

#0F1252 #520F12 #12520F

tetradic

#0F1252 #520F34 #524F0F #0F522E

square

#0F1252 #520F34 #524F0F #0F522E

split-complementary

#0F1252 #522E0F #34520F

monochromatic

#05061A #06071E #0F1252 #181D86 #2229B9

Accessibility & contrast

On white

17.09

#0F1252 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#0F1252 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1252

17.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1252	#FFFFFF	#000000	##FFFFFF
##0F1252	1.00	17.09	1.23	17.09
#FFFFFF	17.09	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F54

Deuteranopia (green-blind)

#001851

Tritanopia (blue-blind)

#002430

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #0f1252;
/* rgb */ color: rgb(15, 18, 82);
/* oklch */ color: oklch(23.5% 0.113 271.7);

Tailwind

colors: {
  custom: {
    50: '#5b5083',
    500: '#0f1252',
    950: '#000000',
  },
}

SCSS

$custom: #0f1252;
$custom-light: #5b5083;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1252",
  "rgb": {
    "r": 15,
    "g": 18,
    "b": 82
  },
  "hsl": {
    "h": 237.313,
    "s": 69.072,
    "l": 19.02
  },
  "oklch": {
    "l": 0.23525,
    "c": 0.1131,
    "h": 271.7
  },
  "luminance": 0.01143
}

Semantic roles & 50–950 ramp

primary

#0F1252

secondary

#8C8831

accent

#E43CEC

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#04020B

muted

#79787C

Preview Lab

Preview with #0F1252

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

Preview Lab → · Contrast checker → · Palette generator →