#0F4048#0F4048

#0F4048 is a dark, muted teal. Relative luminance 0.042; OKLCH L 34.4% C 0.052 H 210.7°. Best body text is #FFFFFF at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#0F4048
RGB	rgb(15, 64, 72)
HSL	hsl(188, 66%, 17%)
HSV	hsv(188, 79%, 28%)
CMYK	cmyk(79.2%, 11.1%, 0%, 71.8%)
CIE-LAB	lab(24.44, -12.85, -9.55)
CIE-LCH	lch(24.44, 16.01, 216.61°)
OKLab	oklab(34.36% -0.0447 -0.0266)
OKLCH	oklch(34.36% 0.052 210.7)
XYZ	xyz(3.1996, 4.2359, 6.7786)
Luminance	0.0424 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4048 #48170F

analogous

#0F4834 #0F4048 #0F2448

triadic

#0F4048 #480F40 #40480F

tetradic

#0F4048 #340F48 #48170F #24480F

square

#0F4048 #340F48 #48170F #24480F

split-complementary

#0F4048 #480F24 #48340F

monochromatic

#051719 #051719 #0F4048 #1A6D7B #249AAD

Accessibility & contrast

On white

11.37

#0F4048 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#0F4048 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4048

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4048	#FFFFFF	#000000	##FFFFFF
##0F4048	1.00	11.37	1.85	11.37
#FFFFFF	11.37	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393D48

Deuteranopia (green-blind)

#313848

Tritanopia (blue-blind)

#004342

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #0f4048;
/* rgb */ color: rgb(15, 64, 72);
/* oklch */ color: oklch(34.4% 0.052 210.7);

Tailwind

colors: {
  custom: {
    50: '#57757b',
    500: '#0f4048',
    950: '#000000',
  },
}

SCSS

$custom: #0f4048;
$custom-light: #57757b;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4048",
  "rgb": {
    "r": 15,
    "g": 64,
    "b": 72
  },
  "hsl": {
    "h": 188.421,
    "s": 65.517,
    "l": 17.059
  },
  "oklch": {
    "l": 0.34357,
    "c": 0.05203,
    "h": 210.7
  },
  "luminance": 0.04236
}

Semantic roles & 50–950 ramp

primary

#0F4048

secondary

#823C30

accent

#573FE8

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040809

muted

#797B7B

Preview Lab

Preview with #0F4048

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

Preview Lab → · Contrast checker → · Palette generator →