#0F424E#0F424E

#0F424E is a dark, muted cyan. Relative luminance 0.045; OKLCH L 35.2% C 0.056 H 217.2°. Best body text is #FFFFFF at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#0F424E
RGB	rgb(15, 66, 78)
HSL	hsl(191, 68%, 18%)
HSV	hsv(191, 81%, 31%)
CMYK	cmyk(80.8%, 15.4%, 0%, 69.4%)
CIE-LAB	lab(25.40, -11.81, -12.02)
CIE-LCH	lch(25.40, 16.85, 225.51°)
OKLab	oklab(35.22% -0.0442 -0.0336)
OKLCH	oklch(35.22% 0.056 217.2)
XYZ	xyz(3.5198, 4.5476, 7.8985)
Luminance	0.0455 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F424E #4E1B0F

analogous

#0F4E3A #0F424E #0F224E

triadic

#0F424E #4E0F42 #424E0F

tetradic

#0F424E #3A0F4E #4E1B0F #224E0F

square

#0F424E #3A0F4E #4E1B0F #224E0F

split-complementary

#0F424E #4E0F22 #4E3A0F

monochromatic

#05161A #05171B #0F424E #196D81 #2399B5

Accessibility & contrast

On white

11.00

#0F424E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#0F424E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F424E

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F424E	#FFFFFF	#000000	##FFFFFF
##0F424E	1.00	11.00	1.91	11.00
#FFFFFF	11.00	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A404F

Deuteranopia (green-blind)

#31394E

Tritanopia (blue-blind)

#004646

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #0f424e;
/* rgb */ color: rgb(15, 66, 78);
/* oklch */ color: oklch(35.2% 0.056 217.2);

Tailwind

colors: {
  custom: {
    50: '#59767f',
    500: '#0f424e',
    950: '#000000',
  },
}

SCSS

$custom: #0f424e;
$custom-light: #59767f;
$custom-dark: #000000;

JSON

{
  "hex": "#0f424e",
  "rgb": {
    "r": 15,
    "g": 66,
    "b": 78
  },
  "hsl": {
    "h": 191.429,
    "s": 67.742,
    "l": 18.235
  },
  "oklch": {
    "l": 0.35222,
    "c": 0.05552,
    "h": 217.2
  },
  "luminance": 0.04548
}

Semantic roles & 50–950 ramp

primary

#0F424E

secondary

#884131

accent

#5E3DEB

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04080A

muted

#797B7C

Preview Lab

Preview with #0F424E

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

Preview Lab → · Contrast checker → · Palette generator →