#0F2945#0F2945

#0F2945 is a dark, moderate cyan. Relative luminance 0.021; OKLCH L 27.7% C 0.061 H 252.4°. Best body text is #FFFFFF at 14.75:1 contrast (WCAG AA passes).

Color values

HEX	#0F2945
RGB	rgb(15, 41, 69)
HSL	hsl(211, 64%, 16%)
HSV	hsv(211, 78%, 27%)
CMYK	cmyk(78.3%, 40.6%, 0%, 72.9%)
CIE-LAB	lab(16.09, 1.17, -20.48)
CIE-LCH	lch(16.09, 20.51, 273.28°)
OKLab	oklab(27.66% -0.0185 -0.0582)
OKLCH	oklch(27.66% 0.061 252.4)
XYZ	xyz(2.0637, 2.1169, 5.9289)
Luminance	0.0212 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2945 #452B0F

analogous

#0F4445 #0F2945 #100F45

triadic

#0F2945 #450F29 #29450F

tetradic

#0F2945 #450F44 #452B0F #0F4510

square

#0F2945 #450F44 #452B0F #0F4510

split-complementary

#0F2945 #45100F #44450F

monochromatic

#050F19 #050F19 #0F2945 #1A4777 #2565AA

Accessibility & contrast

On white

14.75

#0F2945 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#0F2945 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2945

14.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2945	#FFFFFF	#000000	##FFFFFF
##0F2945	1.00	14.75	1.42	14.75
#FFFFFF	14.75	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C2B46

Deuteranopia (green-blind)

#152644

Tritanopia (blue-blind)

#003033

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #0f2945;
/* rgb */ color: rgb(15, 41, 69);
/* oklch */ color: oklch(27.7% 0.061 252.4);

Tailwind

colors: {
  custom: {
    50: '#556279',
    500: '#0f2945',
    950: '#000000',
  },
}

SCSS

$custom: #0f2945;
$custom-light: #556279;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2945",
  "rgb": {
    "r": 15,
    "g": 41,
    "b": 69
  },
  "hsl": {
    "h": 211.111,
    "s": 64.286,
    "l": 16.471
  },
  "oklch": {
    "l": 0.27663,
    "c": 0.06108,
    "h": 252.4
  },
  "luminance": 0.02117
}

Semantic roles & 50–950 ramp

primary

#0F2945

secondary

#7F5930

accent

#9741E7

background

#F5F5F7

surface

#E9EAED

border

#C5C6C8

text

#030509

muted

#78797B

Preview Lab

Preview with #0F2945

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

Preview Lab → · Contrast checker → · Palette generator →