#0F4147#0F4147

#0F4147 is a dark, muted teal. Relative luminance 0.043; OKLCH L 34.6% C 0.052 H 206.7°. Best body text is #FFFFFF at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#0F4147
RGB	rgb(15, 65, 71)
HSL	hsl(186, 65%, 17%)
HSV	hsv(186, 79%, 28%)
CMYK	cmyk(78.9%, 8.5%, 0%, 72.2%)
CIE-LAB	lab(24.75, -13.81, -8.41)
CIE-LCH	lch(24.75, 16.17, 211.32°)
OKLab	oklab(34.6% -0.0464 -0.0233)
OKLCH	oklch(34.6% 0.052 206.7)
XYZ	xyz(3.2241, 4.3367, 6.6272)
Luminance	0.0434 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4147 #47150F

analogous

#0F4731 #0F4147 #0F2547

triadic

#0F4147 #470F41 #41470F

tetradic

#0F4147 #310F47 #47150F #25470F

square

#0F4147 #310F47 #47150F #25470F

split-complementary

#0F4147 #470F25 #47310F

monochromatic

#051719 #051719 #0F4147 #1A6F7A #249EAC

Accessibility & contrast

On white

11.25

#0F4147 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#0F4147 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4147

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4147	#FFFFFF	#000000	##FFFFFF
##0F4147	1.00	11.25	1.87	11.25
#FFFFFF	11.25	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3E47

Deuteranopia (green-blind)

#333847

Tritanopia (blue-blind)

#004443

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #0f4147;
/* rgb */ color: rgb(15, 65, 71);
/* oklch */ color: oklch(34.6% 0.052 206.7);

Tailwind

colors: {
  custom: {
    50: '#57757a',
    500: '#0f4147',
    950: '#000000',
  },
}

SCSS

$custom: #0f4147;
$custom-light: #57757a;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4147",
  "rgb": {
    "r": 15,
    "g": 65,
    "b": 71
  },
  "hsl": {
    "h": 186.429,
    "s": 65.116,
    "l": 16.863
  },
  "oklch": {
    "l": 0.346,
    "c": 0.05197,
    "h": 206.7
  },
  "luminance": 0.04337
}

Semantic roles & 50–950 ramp

primary

#0F4147

secondary

#813930

accent

#5240E8

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040809

muted

#797B7B

Preview Lab

Preview with #0F4147

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

Preview Lab → · Contrast checker → · Palette generator →