#0F4245#0F4245

#0F4245 is a dark, muted teal. Relative luminance 0.044; OKLCH L 34.8% C 0.052 H 200.8°. Best body text is #FFFFFF at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#0F4245
RGB	rgb(15, 66, 69)
HSL	hsl(183, 64%, 16%)
HSV	hsv(183, 78%, 27%)
CMYK	cmyk(78.3%, 4.3%, 0%, 72.9%)
CIE-LAB	lab(25.04, -15.11, -6.66)
CIE-LCH	lch(25.04, 16.52, 203.78°)
OKLab	oklab(34.8% -0.0486 -0.0185)
OKLCH	oklch(34.8% 0.052 200.8)
XYZ	xyz(3.2189, 4.4273, 6.3140)
Luminance	0.0443 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4245 #45120F

analogous

#0F452D #0F4245 #0F2745

triadic

#0F4245 #450F42 #42450F

tetradic

#0F4245 #2D0F45 #45120F #27450F

square

#0F4245 #2D0F45 #45120F #27450F

split-complementary

#0F4245 #450F27 #452D0F

monochromatic

#051819 #051819 #0F4245 #1A7277 #25A2AA

Accessibility & contrast

On white

11.14

#0F4245 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#0F4245 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4245

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4245	#FFFFFF	#000000	##FFFFFF
##0F4245	1.00	11.14	1.89	11.14
#FFFFFF	11.14	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3F45

Deuteranopia (green-blind)

#353945

Tritanopia (blue-blind)

#004543

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #0f4245;
/* rgb */ color: rgb(15, 66, 69);
/* oklch */ color: oklch(34.8% 0.052 200.8);

Tailwind

colors: {
  custom: {
    50: '#577678',
    500: '#0f4245',
    950: '#000000',
  },
}

SCSS

$custom: #0f4245;
$custom-light: #577678;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4245",
  "rgb": {
    "r": 15,
    "g": 66,
    "b": 69
  },
  "hsl": {
    "h": 183.333,
    "s": 64.286,
    "l": 16.471
  },
  "oklch": {
    "l": 0.34802,
    "c": 0.05203,
    "h": 200.8
  },
  "luminance": 0.04428
}

Semantic roles & 50–950 ramp

primary

#0F4245

secondary

#7F3530

accent

#4A41E7

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040809

muted

#797B7B

Preview Lab

Preview with #0F4245

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

Preview Lab → · Contrast checker → · Palette generator →