#0F4C5F#0F4C5F

#0F4C5F is a dark, moderate cyan. Relative luminance 0.061; OKLCH L 38.9% C 0.067 H 224.0°. Best body text is #FFFFFF at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#0F4C5F
RGB	rgb(15, 76, 95)
HSL	hsl(194, 73%, 22%)
HSV	hsv(194, 84%, 37%)
CMYK	cmyk(84.2%, 20%, 0%, 62.7%)
CIE-LAB	lab(29.65, -11.38, -16.49)
CIE-LCH	lch(29.65, 20.04, 235.40°)
OKLab	oklab(38.88% -0.0478 -0.0463)
OKLCH	oklch(38.88% 0.067 224)
XYZ	xyz(4.8461, 6.0961, 11.7455)
Luminance	0.0610 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F4C5F #5F220F

analogous

#0F5F4A #0F4C5F #0F245F

triadic

#0F4C5F #5F0F4C #4C5F0F

tetradic

#0F4C5F #4A0F5F #5F220F #245F0F

square

#0F4C5F #4A0F5F #5F220F #245F0F

split-complementary

#0F4C5F #5F0F24 #5F4A0F

monochromatic

#04151A #07222A #0F4C5F #177694 #20A1C9

Accessibility & contrast

On white

9.46

#0F4C5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#0F4C5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4C5F

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F4C5F	#FFFFFF	#000000	##FFFFFF
##0F4C5F	1.00	9.46	2.22	9.46
#FFFFFF	9.46	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414A60

Deuteranopia (green-blind)

#37435F

Tritanopia (blue-blind)

#005252

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #0f4c5f;
/* rgb */ color: rgb(15, 76, 95);
/* oklch */ color: oklch(38.9% 0.067 224.0);

Tailwind

colors: {
  custom: {
    50: '#5d7e8c',
    500: '#0f4c5f',
    950: '#000000',
  },
}

SCSS

$custom: #0f4c5f;
$custom-light: #5d7e8c;
$custom-dark: #000000;

JSON

{
  "hex": "#0f4c5f",
  "rgb": {
    "r": 15,
    "g": 76,
    "b": 95
  },
  "hsl": {
    "h": 194.25,
    "s": 72.727,
    "l": 21.569
  },
  "oklch": {
    "l": 0.38884,
    "c": 0.06654,
    "h": 224
  },
  "luminance": 0.06097
}

Semantic roles & 50–950 ramp

primary

#0F4C5F

secondary

#984A32

accent

#6438EF

background

#F5F7F8

surface

#E9EEF0

border

#C5C9CB

text

#05090C

muted

#797B7D

Preview Lab

Preview with #0F4C5F

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

Preview Lab → · Contrast checker → · Palette generator →