#0F2B48#0F2B48

#0F2B48 is a dark, moderate cyan. Relative luminance 0.023; OKLCH L 28.4% C 0.063 H 251.7°. Best body text is #FFFFFF at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#0F2B48
RGB	rgb(15, 43, 72)
HSL	hsl(211, 66%, 17%)
HSV	hsv(211, 79%, 28%)
CMYK	cmyk(79.2%, 40.3%, 0%, 71.8%)
CIE-LAB	lab(16.97, 1.01, -21.13)
CIE-LCH	lch(16.97, 21.16, 272.74°)
OKLab	oklab(28.42% -0.0199 -0.0601)
OKLCH	oklch(28.42% 0.063 251.7)
XYZ	xyz(2.2301, 2.2969, 6.4555)
Luminance	0.0230 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2B48 #482C0F

analogous

#0F4848 #0F2B48 #0F0F48

triadic

#0F2B48 #480F2B #2B480F

tetradic

#0F2B48 #480F48 #482C0F #0F480F

square

#0F2B48 #480F48 #482C0F #0F480F

split-complementary

#0F2B48 #480F0F #48480F

monochromatic

#050F19 #050F19 #0F2B48 #1A497B #2467AD

Accessibility & contrast

On white

14.39

#0F2B48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#0F2B48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2B48

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2B48	#FFFFFF	#000000	##FFFFFF
##0F2B48	1.00	14.39	1.46	14.39
#FFFFFF	14.39	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E2D49

Deuteranopia (green-blind)

#162747

Tritanopia (blue-blind)

#003236

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0f2b48;
/* rgb */ color: rgb(15, 43, 72);
/* oklch */ color: oklch(28.4% 0.063 251.7);

Tailwind

colors: {
  custom: {
    50: '#56647b',
    500: '#0f2b48',
    950: '#000000',
  },
}

SCSS

$custom: #0f2b48;
$custom-light: #56647b;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2b48",
  "rgb": {
    "r": 15,
    "g": 43,
    "b": 72
  },
  "hsl": {
    "h": 210.526,
    "s": 65.517,
    "l": 17.059
  },
  "oklch": {
    "l": 0.28417,
    "c": 0.06329,
    "h": 251.7
  },
  "luminance": 0.02297
}

Semantic roles & 50–950 ramp

primary

#0F2B48

secondary

#825A30

accent

#953FE8

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#030509

muted

#78797B

Preview Lab

Preview with #0F2B48

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

Preview Lab → · Contrast checker → · Palette generator →