#0F4248#0F4248

#0F4248 is a dark, muted teal. Relative luminance 0.045; OKLCH L 34.9% C 0.053 H 206.5°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#0F4248
RGB	rgb(15, 66, 72)
HSL	hsl(186, 66%, 17%)
HSV	hsv(186, 79%, 28%)
CMYK	cmyk(79.2%, 8.3%, 0%, 71.8%)
CIE-LAB	lab(25.15, -14.04, -8.46)
CIE-LCH	lch(25.15, 16.39, 211.08°)
OKLab	oklab(34.94% -0.0471 -0.0235)
OKLCH	oklch(34.94% 0.053 206.5)
XYZ	xyz(3.3144, 4.4655, 6.8169)
Luminance	0.0447 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4248 #48150F

analogous

#0F4832 #0F4248 #0F2648

triadic

#0F4248 #480F42 #42480F

tetradic

#0F4248 #320F48 #48150F #26480F

square

#0F4248 #320F48 #48150F #26480F

split-complementary

#0F4248 #480F26 #48320F

monochromatic

#051719 #051719 #0F4248 #1A707B #249FAD

Accessibility & contrast

On white

11.09

#0F4248 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#0F4248 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4248

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4248	#FFFFFF	#000000	##FFFFFF
##0F4248	1.00	11.09	1.89	11.09
#FFFFFF	11.09	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3F48

Deuteranopia (green-blind)

#343948

Tritanopia (blue-blind)

#004544

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #0f4248;
/* rgb */ color: rgb(15, 66, 72);
/* oklch */ color: oklch(34.9% 0.053 206.5);

Tailwind

colors: {
  custom: {
    50: '#58767b',
    500: '#0f4248',
    950: '#000000',
  },
}

SCSS

$custom: #0f4248;
$custom-light: #58767b;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4248",
  "rgb": {
    "r": 15,
    "g": 66,
    "b": 72
  },
  "hsl": {
    "h": 186.316,
    "s": 65.517,
    "l": 17.059
  },
  "oklch": {
    "l": 0.34936,
    "c": 0.05266,
    "h": 206.5
  },
  "luminance": 0.04466
}

Semantic roles & 50–950 ramp

primary

#0F4248

secondary

#823930

accent

#513FE8

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040809

muted

#797B7B

Preview Lab

Preview with #0F4248

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

Preview Lab → · Contrast checker → · Palette generator →