#0F5665#0F5665

#0F5665 is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 41.9% C 0.069 H 216.1°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#0F5665
RGB	rgb(15, 86, 101)
HSL	hsl(190, 74%, 23%)
HSV	hsv(190, 85%, 40%)
CMYK	cmyk(85.1%, 14.9%, 0%, 60.4%)
CIE-LAB	lab(33.34, -15.01, -14.62)
CIE-LCH	lch(33.34, 20.95, 224.25°)
OKLab	oklab(41.94% -0.056 -0.0409)
OKLCH	oklch(41.94% 0.069 216.1)
XYZ	xyz(5.8727, 7.6960, 13.4853)
Luminance	0.0770 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5665 #651E0F

analogous

#0F6549 #0F5665 #0F2B65

triadic

#0F5665 #650F56 #56650F

tetradic

#0F5665 #490F65 #651E0F #2B650F

square

#0F5665 #490F65 #651E0F #2B650F

split-complementary

#0F5665 #650F2B #65490F

monochromatic

#04171B #072930 #0F5665 #17839A #1FB1D0

Accessibility & contrast

On white

8.27

#0F5665 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#0F5665 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5665

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5665	#FFFFFF	#000000	##FFFFFF
##0F5665	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5366

Deuteranopia (green-blind)

#414B65

Tritanopia (blue-blind)

#005B5B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #0f5665;
/* rgb */ color: rgb(15, 86, 101);
/* oklch */ color: oklch(41.9% 0.069 216.1);

Tailwind

colors: {
  custom: {
    50: '#5f8591',
    500: '#0f5665',
    950: '#000000',
  },
}

SCSS

$custom: #0f5665;
$custom-light: #5f8591;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5665",
  "rgb": {
    "r": 15,
    "g": 86,
    "b": 101
  },
  "hsl": {
    "h": 190.465,
    "s": 74.138,
    "l": 22.745
  },
  "oklch": {
    "l": 0.41936,
    "c": 0.06929,
    "h": 216.1
  },
  "luminance": 0.07697
}

Semantic roles & 50–950 ramp

primary

#0F5665

secondary

#9E4532

accent

#5737F1

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#050B0C

muted

#7A7C7D

Preview Lab

Preview with #0F5665

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

Preview Lab → · Contrast checker → · Palette generator →