#0F343A#0F343A

#0F343A is a dark, muted teal. Relative luminance 0.029; OKLCH L 30.2% C 0.043 H 210.0°. Best body text is #FFFFFF at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#0F343A
RGB	rgb(15, 52, 58)
HSL	hsl(188, 59%, 14%)
HSV	hsv(188, 74%, 23%)
CMYK	cmyk(74.1%, 10.3%, 0%, 77.3%)
CIE-LAB	lab(19.49, -10.71, -7.65)
CIE-LCH	lch(19.49, 13.17, 215.54°)
OKLab	oklab(30.18% -0.0368 -0.0212)
OKLCH	oklch(30.18% 0.043 210)
XYZ	xyz(2.1884, 2.8628, 4.4394)
Luminance	0.0286 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F343A #3A150F

analogous

#0F3A2B #0F343A #0F1F3A

triadic

#0F343A #3A0F34 #343A0F

tetradic

#0F343A #2B0F3A #3A150F #1F3A0F

square

#0F343A #2B0F3A #3A150F #1F3A0F

split-complementary

#0F343A #3A0F1F #3A2B0F

monochromatic

#061618 #061618 #0F343A #1C606B #288B9B

Accessibility & contrast

On white

13.35

#0F343A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#0F343A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F343A

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F343A	#FFFFFF	#000000	##FFFFFF
##0F343A	1.00	13.35	1.57	13.35
#FFFFFF	13.35	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F323A

Deuteranopia (green-blind)

#282D3A

Tritanopia (blue-blind)

#003736

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0f343a;
/* rgb */ color: rgb(15, 52, 58);
/* oklch */ color: oklch(30.2% 0.043 210.0);

Tailwind

colors: {
  custom: {
    50: '#546b70',
    500: '#0f343a',
    950: '#000000',
  },
}

SCSS

$custom: #0f343a;
$custom-light: #546b70;
$custom-dark: #000000;

JSON

{
  "hex": "#0f343a",
  "rgb": {
    "r": 15,
    "g": 52,
    "b": 58
  },
  "hsl": {
    "h": 188.372,
    "s": 58.904,
    "l": 14.314
  },
  "oklch": {
    "l": 0.30175,
    "c": 0.0425,
    "h": 210
  },
  "luminance": 0.02863
}

Semantic roles & 50–950 ramp

primary

#0F343A

secondary

#743A30

accent

#5C46E2

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030607

muted

#787A7A

Preview Lab

Preview with #0F343A

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

Preview Lab → · Contrast checker → · Palette generator →