#0F2F4A#0F2F4A

#0F2F4A is a dark, moderate cyan. Relative luminance 0.026; OKLCH L 29.6% C 0.062 H 247.3°. Best body text is #FFFFFF at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#0F2F4A
RGB	rgb(15, 47, 74)
HSL	hsl(207, 66%, 17%)
HSV	hsv(207, 80%, 29%)
CMYK	cmyk(79.7%, 36.5%, 0%, 71%)
CIE-LAB	lab(18.49, -0.99, -20.10)
CIE-LCH	lch(18.49, 20.12, 267.19°)
OKLab	oklab(29.65% -0.0238 -0.057)
OKLCH	oklch(29.65% 0.062 247.3)
XYZ	xyz(2.4491, 2.6287, 6.8556)
Luminance	0.0263 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2F4A #4A2A0F

analogous

#0F4A48 #0F2F4A #0F114A

triadic

#0F2F4A #4A0F2F #2F4A0F

tetradic

#0F2F4A #480F4A #4A2A0F #114A0F

square

#0F2F4A #480F4A #4A2A0F #114A0F

split-complementary

#0F2F4A #4A0F11 #4A480F

monochromatic

#051019 #051019 #0F2F4A #194F7D #2470B0

Accessibility & contrast

On white

13.76

#0F2F4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#0F2F4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2F4A

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2F4A	#FFFFFF	#000000	##FFFFFF
##0F2F4A	1.00	13.76	1.53	13.76
#FFFFFF	13.76	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23304B

Deuteranopia (green-blind)

#1A2B49

Tritanopia (blue-blind)

#003539

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #0f2f4a;
/* rgb */ color: rgb(15, 47, 74);
/* oklch */ color: oklch(29.6% 0.062 247.3);

Tailwind

colors: {
  custom: {
    50: '#56677c',
    500: '#0f2f4a',
    950: '#000000',
  },
}

SCSS

$custom: #0f2f4a;
$custom-light: #56677c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2f4a",
  "rgb": {
    "r": 15,
    "g": 47,
    "b": 74
  },
  "hsl": {
    "h": 207.458,
    "s": 66.292,
    "l": 17.451
  },
  "oklch": {
    "l": 0.29648,
    "c": 0.06177,
    "h": 247.3
  },
  "luminance": 0.02629
}

Semantic roles & 50–950 ramp

primary

#0F2F4A

secondary

#845730

accent

#8D3FE9

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#030609

muted

#787A7B

Preview Lab

Preview with #0F2F4A

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

Preview Lab → · Contrast checker → · Palette generator →