#0F2D4A#0F2D4A

#0F2D4A is a dark, moderate cyan. Relative luminance 0.025; OKLCH L 29.1% C 0.064 H 250.3°. Best body text is #FFFFFF at 14.05:1 contrast (WCAG AA passes).

Color values

HEX	#0F2D4A
RGB	rgb(15, 45, 74)
HSL	hsl(209, 66%, 17%)
HSV	hsv(209, 80%, 29%)
CMYK	cmyk(79.7%, 39.2%, 0%, 71%)
CIE-LAB	lab(17.79, 0.43, -21.20)
CIE-LCH	lch(17.79, 21.20, 271.17°)
OKLab	oklab(29.1% -0.0215 -0.0602)
OKLCH	oklch(29.1% 0.064 250.3)
XYZ	xyz(2.3710, 2.4725, 6.8295)
Luminance	0.0247 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2D4A #4A2C0F

analogous

#0F4A4A #0F2D4A #0F0F4A

triadic

#0F2D4A #4A0F2D #2D4A0F

tetradic

#0F2D4A #4A0F4A #4A2C0F #0F4A0F

square

#0F2D4A #4A0F4A #4A2C0F #0F4A0F

split-complementary

#0F2D4A #4A0F0F #4A4A0F

monochromatic

#050F19 #050F19 #0F2D4A #194C7D #246BB0

Accessibility & contrast

On white

14.05

#0F2D4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#0F2D4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2D4A

14.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2D4A	#FFFFFF	#000000	##FFFFFF
##0F2D4A	1.00	14.05	1.49	14.05
#FFFFFF	14.05	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#202F4B

Deuteranopia (green-blind)

#172949

Tritanopia (blue-blind)

#003438

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #0f2d4a;
/* rgb */ color: rgb(15, 45, 74);
/* oklch */ color: oklch(29.1% 0.064 250.3);

Tailwind

colors: {
  custom: {
    50: '#56657c',
    500: '#0f2d4a',
    950: '#000000',
  },
}

SCSS

$custom: #0f2d4a;
$custom-light: #56657c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2d4a",
  "rgb": {
    "r": 15,
    "g": 45,
    "b": 74
  },
  "hsl": {
    "h": 209.492,
    "s": 66.292,
    "l": 17.451
  },
  "oklch": {
    "l": 0.291,
    "c": 0.06398,
    "h": 250.3
  },
  "luminance": 0.02473
}

Semantic roles & 50–950 ramp

primary

#0F2D4A

secondary

#845A30

accent

#923FE9

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#030509

muted

#787A7B

Preview Lab

Preview with #0F2D4A

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

Preview Lab → · Contrast checker → · Palette generator →