#0F465B#0F465B

#0F465B is a dark, moderate cyan. Relative luminance 0.052; OKLCH L 37.0% C 0.065 H 228.7°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#0F465B
RGB	rgb(15, 70, 91)
HSL	hsl(197, 72%, 21%)
HSV	hsv(197, 84%, 36%)
CMYK	cmyk(83.5%, 23.1%, 0%, 64.3%)
CIE-LAB	lab(27.40, -9.25, -17.41)
CIE-LCH	lch(27.40, 19.72, 242.02°)
OKLab	oklab(37.02% -0.043 -0.0489)
OKLCH	oklch(37.02% 0.065 228.7)
XYZ	xyz(4.2747, 5.2367, 10.6810)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F465B #5B240F

analogous

#0F5B4A #0F465B #0F205B

triadic

#0F465B #5B0F46 #465B0F

tetradic

#0F465B #4A0F5B #5B240F #205B0F

square

#0F465B #4A0F5B #5B240F #205B0F

split-complementary

#0F465B #5B0F20 #5B4A0F

monochromatic

#04141A #061E26 #0F465B #186E90 #2097C4

Accessibility & contrast

On white

10.26

#0F465B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#0F465B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F465B

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F465B	#FFFFFF	#000000	##FFFFFF
##0F465B	1.00	10.26	2.05	10.26
#FFFFFF	10.26	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B455C

Deuteranopia (green-blind)

#313E5B

Tritanopia (blue-blind)

#004C4D

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #0f465b;
/* rgb */ color: rgb(15, 70, 91);
/* oklch */ color: oklch(37.0% 0.065 228.7);

Tailwind

colors: {
  custom: {
    50: '#5b7989',
    500: '#0f465b',
    950: '#000000',
  },
}

SCSS

$custom: #0f465b;
$custom-light: #5b7989;
$custom-dark: #000000;

JSON

{
  "hex": "#0f465b",
  "rgb": {
    "r": 15,
    "g": 70,
    "b": 91
  },
  "hsl": {
    "h": 196.579,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.37017,
    "c": 0.06515,
    "h": 228.7
  },
  "luminance": 0.05237
}

Semantic roles & 50–950 ramp

primary

#0F465B

secondary

#954D31

accent

#6B39EE

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#04090B

muted

#797B7C

Preview Lab

Preview with #0F465B

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

Preview Lab → · Contrast checker → · Palette generator →