#0F2A4A#0F2A4A

#0F2A4A is a dark, moderate cyan. Relative luminance 0.023; OKLCH L 28.3% C 0.068 H 254.4°. Best body text is #FFFFFF at 14.48:1 contrast (WCAG AA passes).

Color values

HEX	#0F2A4A
RGB	rgb(15, 42, 74)
HSL	hsl(213, 66%, 17%)
HSV	hsv(213, 80%, 29%)
CMYK	cmyk(79.7%, 43.2%, 0%, 71%)
CIE-LAB	lab(16.76, 2.60, -22.85)
CIE-LCH	lch(16.76, 22.99, 276.49°)
OKLab	oklab(28.29% -0.0181 -0.0651)
OKLCH	oklch(28.29% 0.068 254.4)
XYZ	xyz(2.2605, 2.2517, 6.7927)
Luminance	0.0225 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2A4A #4A2F0F

analogous

#0F484A #0F2A4A #110F4A

triadic

#0F2A4A #4A0F2A #2A4A0F

tetradic

#0F2A4A #4A0F48 #4A2F0F #0F4A11

square

#0F2A4A #4A0F48 #4A2F0F #0F4A11

split-complementary

#0F2A4A #4A110F #484A0F

monochromatic

#050E19 #050E19 #0F2A4A #19477D #2464B0

Accessibility & contrast

On white

14.48

#0F2A4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#0F2A4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2A4A

14.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2A4A	#FFFFFF	#000000	##FFFFFF
##0F2A4A	1.00	14.48	1.45	14.48
#FFFFFF	14.48	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B2C4B

Deuteranopia (green-blind)

#122749

Tritanopia (blue-blind)

#003136

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0f2a4a;
/* rgb */ color: rgb(15, 42, 74);
/* oklch */ color: oklch(28.3% 0.068 254.4);

Tailwind

colors: {
  custom: {
    50: '#56637d',
    500: '#0f2a4a',
    950: '#000000',
  },
}

SCSS

$custom: #0f2a4a;
$custom-light: #56637d;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2a4a",
  "rgb": {
    "r": 15,
    "g": 42,
    "b": 74
  },
  "hsl": {
    "h": 212.542,
    "s": 66.292,
    "l": 17.451
  },
  "oklch": {
    "l": 0.28288,
    "c": 0.0676,
    "h": 254.4
  },
  "luminance": 0.02252
}

Semantic roles & 50–950 ramp

primary

#0F2A4A

secondary

#845E30

accent

#9B3FE9

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#030509

muted

#78797B

Preview Lab

Preview with #0F2A4A

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

Preview Lab → · Contrast checker → · Palette generator →