#0F1D45#0F1D45

#0F1D45 is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 24.5% C 0.078 H 266.2°. Best body text is #FFFFFF at 16.38:1 contrast (WCAG AA passes).

Color values

HEX	#0F1D45
RGB	rgb(15, 29, 69)
HSL	hsl(224, 64%, 16%)
HSV	hsv(224, 78%, 27%)
CMYK	cmyk(78.3%, 58%, 0%, 72.9%)
CIE-LAB	lab(12.02, 10.23, -26.99)
CIE-LCH	lch(12.02, 28.86, 290.77°)
OKLab	oklab(24.53% -0.0051 -0.0775)
OKLCH	oklch(24.53% 0.078 266.2)
XYZ	xyz(1.7102, 1.4098, 5.8111)
Luminance	0.0141 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1D45 #45370F

analogous

#0F3845 #0F1D45 #1C0F45

triadic

#0F1D45 #450F1D #1D450F

tetradic

#0F1D45 #450F38 #45370F #0F451C

square

#0F1D45 #450F38 #45370F #0F451C

split-complementary

#0F1D45 #451C0F #38450F

monochromatic

#050B19 #050B19 #0F1D45 #1A3277 #2547AA

Accessibility & contrast

On white

16.38

#0F1D45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#0F1D45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1D45

16.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1D45	#FFFFFF	#000000	##FFFFFF
##0F1D45	1.00	16.38	1.28	16.38
#FFFFFF	16.38	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#052246

Deuteranopia (green-blind)

#001D44

Tritanopia (blue-blind)

#00272D

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #0f1d45;
/* rgb */ color: rgb(15, 29, 69);
/* oklch */ color: oklch(24.5% 0.078 266.2);

Tailwind

colors: {
  custom: {
    50: '#565879',
    500: '#0f1d45',
    950: '#000000',
  },
}

SCSS

$custom: #0f1d45;
$custom-light: #565879;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1d45",
  "rgb": {
    "r": 15,
    "g": 29,
    "b": 69
  },
  "hsl": {
    "h": 224.444,
    "s": 64.286,
    "l": 16.471
  },
  "oklch": {
    "l": 0.24526,
    "c": 0.07771,
    "h": 266.2
  },
  "luminance": 0.0141
}

Semantic roles & 50–950 ramp

primary

#0F1D45

secondary

#7F6B30

accent

#BC41E7

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030309

muted

#78787B

Preview Lab

Preview with #0F1D45

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

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