#0F3A42#0F3A42

#0F3A42 is a dark, muted teal. Relative luminance 0.035; OKLCH L 32.3% C 0.048 H 212.4°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#0F3A42
RGB	rgb(15, 58, 66)
HSL	hsl(189, 63%, 16%)
HSV	hsv(189, 77%, 26%)
CMYK	cmyk(77.3%, 12.1%, 0%, 74.1%)
CIE-LAB	lab(22.02, -11.45, -9.23)
CIE-LCH	lch(22.02, 14.70, 218.87°)
OKLab	oklab(32.33% -0.0404 -0.0257)
OKLCH	oklch(32.33% 0.048 212.4)
XYZ	xyz(2.6930, 3.5207, 5.6908)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3A42 #42170F

analogous

#0F4230 #0F3A42 #0F2042

triadic

#0F3A42 #420F3A #3A420F

tetradic

#0F3A42 #300F42 #42170F #20420F

square

#0F3A42 #300F42 #42170F #20420F

split-complementary

#0F3A42 #420F20 #42300F

monochromatic

#061619 #061619 #0F3A42 #1A6674 #2692A6

Accessibility & contrast

On white

12.32

#0F3A42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#0F3A42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3A42

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3A42	#FFFFFF	#000000	##FFFFFF
##0F3A42	1.00	12.32	1.70	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343842

Deuteranopia (green-blind)

#2D3242

Tritanopia (blue-blind)

#003D3C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #0f3a42;
/* rgb */ color: rgb(15, 58, 66);
/* oklch */ color: oklch(32.3% 0.048 212.4);

Tailwind

colors: {
  custom: {
    50: '#567076',
    500: '#0f3a42',
    950: '#000000',
  },
}

SCSS

$custom: #0f3a42;
$custom-light: #567076;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3a42",
  "rgb": {
    "r": 15,
    "g": 58,
    "b": 66
  },
  "hsl": {
    "h": 189.412,
    "s": 62.963,
    "l": 15.882
  },
  "oklch": {
    "l": 0.32326,
    "c": 0.04786,
    "h": 212.4
  },
  "luminance": 0.03521
}

Semantic roles & 50–950 ramp

primary

#0F3A42

secondary

#7C3C30

accent

#5C42E6

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #0F3A42

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

Preview Lab → · Contrast checker → · Palette generator →