#0F2949#0F2949

#0F2949 is a dark, moderate cyan. Relative luminance 0.022; OKLCH L 27.9% C 0.067 H 255.1°. Best body text is #FFFFFF at 14.65:1 contrast (WCAG AA passes).

Color values

HEX	#0F2949
RGB	rgb(15, 41, 73)
HSL	hsl(213, 66%, 17%)
HSV	hsv(213, 79%, 29%)
CMYK	cmyk(79.5%, 43.8%, 0%, 71.4%)
CIE-LAB	lab(16.35, 2.90, -22.81)
CIE-LCH	lch(16.35, 23.00, 277.24°)
OKLab	oklab(27.95% -0.0173 -0.065)
OKLCH	oklch(27.95% 0.067 255.1)
XYZ	xyz(2.1921, 2.1682, 6.6050)
Luminance	0.0217 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2949 #492F0F

analogous

#0F4649 #0F2949 #120F49

triadic

#0F2949 #490F29 #29490F

tetradic

#0F2949 #490F46 #492F0F #0F4912

square

#0F2949 #490F46 #492F0F #0F4912

split-complementary

#0F2949 #49120F #46490F

monochromatic

#050E19 #050E19 #0F2949 #19467C #2462AF

Accessibility & contrast

On white

14.65

#0F2949 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#0F2949 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2949

14.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2949	#FFFFFF	#000000	##FFFFFF
##0F2949	1.00	14.65	1.43	14.65
#FFFFFF	14.65	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A2B4A

Deuteranopia (green-blind)

#112648

Tritanopia (blue-blind)

#003035

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #0f2949;
/* rgb */ color: rgb(15, 41, 73);
/* oklch */ color: oklch(27.9% 0.067 255.1);

Tailwind

colors: {
  custom: {
    50: '#56627c',
    500: '#0f2949',
    950: '#000000',
  },
}

SCSS

$custom: #0f2949;
$custom-light: #56627c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2949",
  "rgb": {
    "r": 15,
    "g": 41,
    "b": 73
  },
  "hsl": {
    "h": 213.103,
    "s": 65.909,
    "l": 17.255
  },
  "oklch": {
    "l": 0.27948,
    "c": 0.06731,
    "h": 255.1
  },
  "luminance": 0.02168
}

Semantic roles & 50–950 ramp

primary

#0F2949

secondary

#835E30

accent

#9D3FE9

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#030509

muted

#78797B

Preview Lab

Preview with #0F2949

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

Preview Lab → · Contrast checker → · Palette generator →