#0F4440#0F4440

#0F4440 is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.2% C 0.054 H 187.6°. Best body text is #FFFFFF at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#0F4440
RGB	rgb(15, 68, 64)
HSL	hsl(175, 64%, 16%)
HSV	hsv(175, 78%, 27%)
CMYK	cmyk(77.9%, 0%, 5.9%, 73.3%)
CIE-LAB	lab(25.58, -17.96, -2.56)
CIE-LCH	lch(25.58, 18.14, 188.10°)
OKLab	oklab(35.18% -0.0537 -0.0072)
OKLCH	oklch(35.18% 0.054 187.6)
XYZ	xyz(3.1891, 4.6056, 5.5704)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4440 #440F13

analogous

#0F4426 #0F4440 #0F2E44

triadic

#0F4440 #400F44 #44400F

tetradic

#0F4440 #260F44 #440F13 #2E440F

square

#0F4440 #260F44 #440F13 #2E440F

split-complementary

#0F4440 #440F2E #44260F

monochromatic

#061918 #061918 #0F4440 #1A766F #25A89E

Accessibility & contrast

On white

10.93

#0F4440 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#0F4440 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4440

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4440	#FFFFFF	#000000	##FFFFFF
##0F4440	1.00	10.93	1.92	10.93
#FFFFFF	10.93	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#404040

Deuteranopia (green-blind)

#383A41

Tritanopia (blue-blind)

#004643

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #0f4440;
/* rgb */ color: rgb(15, 68, 64);
/* oklch */ color: oklch(35.2% 0.054 187.6);

Tailwind

colors: {
  custom: {
    50: '#577874',
    500: '#0f4440',
    950: '#000000',
  },
}

SCSS

$custom: #0f4440;
$custom-light: #577874;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4440",
  "rgb": {
    "r": 15,
    "g": 68,
    "b": 64
  },
  "hsl": {
    "h": 175.472,
    "s": 63.855,
    "l": 16.275
  },
  "oklch": {
    "l": 0.35183,
    "c": 0.05417,
    "h": 187.6
  },
  "luminance": 0.04606
}

Semantic roles & 50–950 ramp

primary

#0F4440

secondary

#7E3036

accent

#414DE7

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030908

muted

#787B7B

Preview Lab

Preview with #0F4440

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

Preview Lab → · Contrast checker → · Palette generator →