#0F1950#0F1950

#0F1950 is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 24.7% C 0.101 H 269.4°. Best body text is #FFFFFF at 16.47:1 contrast (WCAG AA passes).

Color values

HEX	#0F1950
RGB	rgb(15, 25, 80)
HSL	hsl(231, 68%, 19%)
HSV	hsv(231, 81%, 31%)
CMYK	cmyk(81.3%, 68.8%, 0%, 68.6%)
CIE-LAB	lab(11.80, 18.05, -34.96)
CIE-LCH	lch(11.80, 39.34, 297.31°)
OKLab	oklab(24.67% -0.0011 -0.101)
OKLCH	oklch(24.67% 0.101 269.4)
XYZ	xyz(1.9921, 1.3758, 7.7484)
Luminance	0.0138 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1950 #50460F

analogous

#0F3950 #0F1950 #250F50

triadic

#0F1950 #500F19 #19500F

tetradic

#0F1950 #500F39 #50460F #0F5025

square

#0F1950 #500F39 #50460F #0F5025

split-complementary

#0F1950 #50250F #39500F

monochromatic

#05081A #05091C #0F1950 #192984 #2239B7

Accessibility & contrast

On white

16.47

#0F1950 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#0F1950 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1950

16.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1950	#FFFFFF	#000000	##FFFFFF
##0F1950	1.00	16.47	1.28	16.47
#FFFFFF	16.47	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002252

Deuteranopia (green-blind)

#001C4F

Tritanopia (blue-blind)

#002731

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #0f1950;
/* rgb */ color: rgb(15, 25, 80);
/* oklch */ color: oklch(24.7% 0.101 269.4);

Tailwind

colors: {
  custom: {
    50: '#595582',
    500: '#0f1950',
    950: '#000000',
  },
}

SCSS

$custom: #0f1950;
$custom-light: #595582;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1950",
  "rgb": {
    "r": 15,
    "g": 25,
    "b": 80
  },
  "hsl": {
    "h": 230.769,
    "s": 68.421,
    "l": 18.627
  },
  "oklch": {
    "l": 0.2467,
    "c": 0.10104,
    "h": 269.4
  },
  "luminance": 0.01376
}

Semantic roles & 50–950 ramp

primary

#0F1950

secondary

#8A7C31

accent

#D03DEB

background

#F5F4F8

surface

#E9E8EF

border

#C5C4CA

text

#04030A

muted

#79787C

Preview Lab

Preview with #0F1950

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

Preview Lab → · Contrast checker → · Palette generator →