#0F1A50#0F1A50

#0F1A50 is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 24.9% C 0.100 H 268.9°. Best body text is #FFFFFF at 16.36:1 contrast (WCAG AA passes).

Color values

HEX	#0F1A50
RGB	rgb(15, 26, 80)
HSL	hsl(230, 68%, 19%)
HSV	hsv(230, 81%, 31%)
CMYK	cmyk(81.3%, 67.5%, 0%, 68.6%)
CIE-LAB	lab(12.09, 17.30, -34.48)
CIE-LCH	lch(12.09, 38.58, 296.64°)
OKLab	oklab(24.88% -0.0018 -0.0996)
OKLCH	oklch(24.88% 0.1 268.9)
XYZ	xyz(2.0139, 1.4193, 7.7557)
Luminance	0.0142 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1A50 #50450F

analogous

#0F3A50 #0F1A50 #240F50

triadic

#0F1A50 #500F1A #1A500F

tetradic

#0F1A50 #500F3A #50450F #0F5024

square

#0F1A50 #500F3A #50450F #0F5024

split-complementary

#0F1A50 #50240F #3A500F

monochromatic

#05081A #05091C #0F1A50 #192B84 #223BB7

Accessibility & contrast

On white

16.36

#0F1A50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#0F1A50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1A50

16.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1A50	#FFFFFF	#000000	##FFFFFF
##0F1A50	1.00	16.36	1.28	16.36
#FFFFFF	16.36	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002352

Deuteranopia (green-blind)

#001D4F

Tritanopia (blue-blind)

#002832

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #0f1a50;
/* rgb */ color: rgb(15, 26, 80);
/* oklch */ color: oklch(24.9% 0.100 268.9);

Tailwind

colors: {
  custom: {
    50: '#595682',
    500: '#0f1a50',
    950: '#000000',
  },
}

SCSS

$custom: #0f1a50;
$custom-light: #595682;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1a50",
  "rgb": {
    "r": 15,
    "g": 26,
    "b": 80
  },
  "hsl": {
    "h": 229.846,
    "s": 68.421,
    "l": 18.627
  },
  "oklch": {
    "l": 0.24884,
    "c": 0.09964,
    "h": 268.9
  },
  "luminance": 0.0142
}

Semantic roles & 50–950 ramp

primary

#0F1A50

secondary

#8A7B31

accent

#CE3DEB

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04030A

muted

#79787C

Preview Lab

Preview with #0F1A50

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

Preview Lab → · Contrast checker → · Palette generator →