#0F2F3E#0F2F3E

#0F2F3E is a dark, muted cyan. Relative luminance 0.025; OKLCH L 28.9% C 0.046 H 231.8°. Best body text is #FFFFFF at 14.03:1 contrast (WCAG AA passes).

Color values

HEX	#0F2F3E
RGB	rgb(15, 47, 62)
HSL	hsl(199, 61%, 15%)
HSV	hsv(199, 76%, 24%)
CMYK	cmyk(75.8%, 24.2%, 0%, 75.7%)
CIE-LAB	lab(17.84, -5.94, -12.92)
CIE-LCH	lch(17.84, 14.22, 245.32°)
OKLab	oklab(28.92% -0.0285 -0.0362)
OKLCH	oklch(28.92% 0.046 231.8)
XYZ	xyz(2.0827, 2.4822, 4.9258)
Luminance	0.0248 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2F3E #3E1E0F

analogous

#0F3E35 #0F2F3E #0F173E

triadic

#0F2F3E #3E0F2F #2F3E0F

tetradic

#0F2F3E #350F3E #3E1E0F #173E0F

square

#0F2F3E #350F3E #3E1E0F #173E0F

split-complementary

#0F2F3E #3E0F17 #3E350F

monochromatic

#061319 #061319 #0F2F3E #1B546F #277AA1

Accessibility & contrast

On white

14.03

#0F2F3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#0F2F3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2F3E

14.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2F3E	#FFFFFF	#000000	##FFFFFF
##0F2F3E	1.00	14.03	1.50	14.03
#FFFFFF	14.03	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282E3F

Deuteranopia (green-blind)

#212A3E

Tritanopia (blue-blind)

#003334

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #0f2f3e;
/* rgb */ color: rgb(15, 47, 62);
/* oklch */ color: oklch(28.9% 0.046 231.8);

Tailwind

colors: {
  custom: {
    50: '#546773',
    500: '#0f2f3e',
    950: '#000000',
  },
}

SCSS

$custom: #0f2f3e;
$custom-light: #546773;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2f3e",
  "rgb": {
    "r": 15,
    "g": 47,
    "b": 62
  },
  "hsl": {
    "h": 199.149,
    "s": 61.039,
    "l": 15.098
  },
  "oklch": {
    "l": 0.28915,
    "c": 0.04607,
    "h": 231.8
  },
  "luminance": 0.02482
}

Semantic roles & 50–950 ramp

primary

#0F2F3E

secondary

#784730

accent

#7744E4

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030608

muted

#787A7B

Preview Lab

Preview with #0F2F3E

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

Preview Lab → · Contrast checker → · Palette generator →