#0F443D#0F443D

#0F443D is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.1% C 0.055 H 182.4°. Best body text is #FFFFFF at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#0F443D
RGB	rgb(15, 68, 61)
HSL	hsl(172, 64%, 16%)
HSV	hsv(172, 78%, 27%)
CMYK	cmyk(77.9%, 0%, 10.3%, 73.3%)
CIE-LAB	lab(25.48, -18.94, -0.73)
CIE-LCH	lch(25.48, 18.95, 182.21°)
OKLab	oklab(35.07% -0.0553 -0.0023)
OKLCH	oklch(35.07% 0.055 182.4)
XYZ	xyz(3.1060, 4.5724, 5.1328)
Luminance	0.0457 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F443D #440F16

analogous

#0F4423 #0F443D #0F3144

triadic

#0F443D #3D0F44 #443D0F

tetradic

#0F443D #230F44 #440F16 #31440F

square

#0F443D #230F44 #440F16 #31440F

split-complementary

#0F443D #440F31 #44230F

monochromatic

#061916 #061916 #0F443D #1A766A #25A897

Accessibility & contrast

On white

10.97

#0F443D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#0F443D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F443D

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F443D	#FFFFFF	#000000	##FFFFFF
##0F443D	1.00	10.97	1.91	10.97
#FFFFFF	10.97	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40403D

Deuteranopia (green-blind)

#393A3E

Tritanopia (blue-blind)

#004542

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #0f443d;
/* rgb */ color: rgb(15, 68, 61);
/* oklch */ color: oklch(35.1% 0.055 182.4);

Tailwind

colors: {
  custom: {
    50: '#577872',
    500: '#0f443d',
    950: '#000000',
  },
}

SCSS

$custom: #0f443d;
$custom-light: #577872;
$custom-dark: #000000;

JSON

{
  "hex": "#0f443d",
  "rgb": {
    "r": 15,
    "g": 68,
    "b": 61
  },
  "hsl": {
    "h": 172.075,
    "s": 63.855,
    "l": 16.275
  },
  "oklch": {
    "l": 0.35068,
    "c": 0.05537,
    "h": 182.4
  },
  "luminance": 0.04573
}

Semantic roles & 50–950 ramp

primary

#0F443D

secondary

#7E303B

accent

#4157E7

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030908

muted

#787B7B

Preview Lab

Preview with #0F443D

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

Preview Lab → · Contrast checker → · Palette generator →