#0F2345#0F2345

#0F2345 is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.1% C 0.069 H 260.3°. Best body text is #FFFFFF at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#0F2345
RGB	rgb(15, 35, 69)
HSL	hsl(218, 64%, 16%)
HSV	hsv(218, 78%, 27%)
CMYK	cmyk(78.3%, 49.3%, 0%, 72.9%)
CIE-LAB	lab(14.02, 5.63, -23.77)
CIE-LCH	lch(14.02, 24.43, 283.32°)
OKLab	oklab(26.05% -0.0116 -0.068)
OKLCH	oklch(26.05% 0.069 260.3)
XYZ	xyz(1.8718, 1.7331, 5.8649)
Luminance	0.0173 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2345 #45310F

analogous

#0F3E45 #0F2345 #160F45

triadic

#0F2345 #450F23 #23450F

tetradic

#0F2345 #450F3E #45310F #0F4516

square

#0F2345 #450F3E #45310F #0F4516

split-complementary

#0F2345 #45160F #3E450F

monochromatic

#050D19 #050D19 #0F2345 #1A3D77 #2556AA

Accessibility & contrast

On white

15.59

#0F2345 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#0F2345 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2345

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2345	#FFFFFF	#000000	##FFFFFF
##0F2345	1.00	15.59	1.35	15.59
#FFFFFF	15.59	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#122646

Deuteranopia (green-blind)

#092144

Tritanopia (blue-blind)

#002B30

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #0f2345;
/* rgb */ color: rgb(15, 35, 69);
/* oklch */ color: oklch(26.1% 0.069 260.3);

Tailwind

colors: {
  custom: {
    50: '#555d79',
    500: '#0f2345',
    950: '#000000',
  },
}

SCSS

$custom: #0f2345;
$custom-light: #555d79;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2345",
  "rgb": {
    "r": 15,
    "g": 35,
    "b": 69
  },
  "hsl": {
    "h": 217.778,
    "s": 64.286,
    "l": 16.471
  },
  "oklch": {
    "l": 0.26054,
    "c": 0.06896,
    "h": 260.3
  },
  "luminance": 0.01733
}

Semantic roles & 50–950 ramp

primary

#0F2345

secondary

#7F6230

accent

#AA41E7

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030409

muted

#78797B

Preview Lab

Preview with #0F2345

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

Preview Lab → · Contrast checker → · Palette generator →