#0F343D#0F343D

#0F343D is a dark, muted cyan. Relative luminance 0.029; OKLCH L 30.3% C 0.044 H 216.8°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#0F343D
RGB	rgb(15, 52, 61)
HSL	hsl(192, 61%, 15%)
HSV	hsv(192, 75%, 24%)
CMYK	cmyk(75.4%, 14.8%, 0%, 76.1%)
CIE-LAB	lab(19.62, -9.59, -9.51)
CIE-LCH	lch(19.62, 13.50, 224.76°)
OKLab	oklab(30.32% -0.0353 -0.0265)
OKLCH	oklch(30.32% 0.044 216.8)
XYZ	xyz(2.2670, 2.8942, 4.8531)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F343D #3D180F

analogous

#0F3D2F #0F343D #0F1D3D

triadic

#0F343D #3D0F34 #343D0F

tetradic

#0F343D #2F0F3D #3D180F #1D3D0F

square

#0F343D #2F0F3D #3D180F #1D3D0F

split-complementary

#0F343D #3D0F1D #3D2F0F

monochromatic

#061519 #061519 #0F343D #1B5E6E #27889F

Accessibility & contrast

On white

13.30

#0F343D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#0F343D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F343D

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F343D	#FFFFFF	#000000	##FFFFFF
##0F343D	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E323E

Deuteranopia (green-blind)

#272D3D

Tritanopia (blue-blind)

#003737

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0f343d;
/* rgb */ color: rgb(15, 52, 61);
/* oklch */ color: oklch(30.3% 0.044 216.8);

Tailwind

colors: {
  custom: {
    50: '#546b72',
    500: '#0f343d',
    950: '#000000',
  },
}

SCSS

$custom: #0f343d;
$custom-light: #546b72;
$custom-dark: #000000;

JSON

{
  "hex": "#0f343d",
  "rgb": {
    "r": 15,
    "g": 52,
    "b": 61
  },
  "hsl": {
    "h": 191.739,
    "s": 60.526,
    "l": 14.902
  },
  "oklch": {
    "l": 0.30322,
    "c": 0.04413,
    "h": 216.8
  },
  "luminance": 0.02894
}

Semantic roles & 50–950 ramp

primary

#0F343D

secondary

#773E30

accent

#6344E4

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030608

muted

#787A7B

Preview Lab

Preview with #0F343D

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

Preview Lab → · Contrast checker → · Palette generator →