#0F3E4E#0F3E4E

#0F3E4E is a dark, muted cyan. Relative luminance 0.041; OKLCH L 34.1% C 0.056 H 225.1°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#0F3E4E
RGB	rgb(15, 62, 78)
HSL	hsl(195, 68%, 18%)
HSV	hsv(195, 81%, 31%)
CMYK	cmyk(80.8%, 20.5%, 0%, 69.4%)
CIE-LAB	lab(23.99, -9.34, -14.20)
CIE-LCH	lch(23.99, 17.00, 236.66°)
OKLab	oklab(34.08% -0.0396 -0.0398)
OKLCH	oklch(34.08% 0.056 225.1)
XYZ	xyz(3.2942, 4.0965, 7.8233)
Luminance	0.0410 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F3E4E #4E1F0F

analogous

#0F4E3E #0F3E4E #0F1E4E

triadic

#0F3E4E #4E0F3E #3E4E0F

tetradic

#0F3E4E #3E0F4E #4E1F0F #1E4E0F

square

#0F3E4E #3E0F4E #4E1F0F #1E4E0F

split-complementary

#0F3E4E #4E0F1E #4E3E0F

monochromatic

#05141A #05151B #0F3E4E #196781 #2390B5

Accessibility & contrast

On white

11.54

#0F3E4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#0F3E4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3E4E

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F3E4E	#FFFFFF	#000000	##FFFFFF
##0F3E4E	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353D4F

Deuteranopia (green-blind)

#2D364E

Tritanopia (blue-blind)

#004343

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #0f3e4e;
/* rgb */ color: rgb(15, 62, 78);
/* oklch */ color: oklch(34.1% 0.056 225.1);

Tailwind

colors: {
  custom: {
    50: '#58737f',
    500: '#0f3e4e',
    950: '#000000',
  },
}

SCSS

$custom: #0f3e4e;
$custom-light: #58737f;
$custom-dark: #000000;

JSON

{
  "hex": "#0f3e4e",
  "rgb": {
    "r": 15,
    "g": 62,
    "b": 78
  },
  "hsl": {
    "h": 195.238,
    "s": 67.742,
    "l": 18.235
  },
  "oklch": {
    "l": 0.34084,
    "c": 0.05612,
    "h": 225.1
  },
  "luminance": 0.04097
}

Semantic roles & 50–950 ramp

primary

#0F3E4E

secondary

#884731

accent

#693DEB

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#04080A

muted

#797B7C

Preview Lab

Preview with #0F3E4E

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

Preview Lab → · Contrast checker → · Palette generator →