#0F5365#0F5365

#0F5365 is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.1% C 0.070 H 220.7°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#0F5365
RGB	rgb(15, 83, 101)
HSL	hsl(193, 74%, 23%)
HSV	hsv(193, 85%, 40%)
CMYK	cmyk(85.1%, 17.8%, 0%, 60.4%)
CIE-LAB	lab(32.32, -13.27, -16.19)
CIE-LCH	lch(32.32, 20.93, 230.67°)
OKLab	oklab(41.11% -0.0527 -0.0453)
OKLCH	oklch(41.11% 0.07 220.7)
XYZ	xyz(5.6382, 7.2270, 13.4072)
Luminance	0.0723 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5365 #65210F

analogous

#0F654C #0F5365 #0F2865

triadic

#0F5365 #650F53 #53650F

tetradic

#0F5365 #4C0F65 #65210F #28650F

square

#0F5365 #4C0F65 #65210F #28650F

split-complementary

#0F5365 #650F28 #654C0F

monochromatic

#04161B #072730 #0F5365 #177F9A #1FABD0

Accessibility & contrast

On white

8.59

#0F5365 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#0F5365 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5365

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5365	#FFFFFF	#000000	##FFFFFF
##0F5365	1.00	8.59	2.45	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485166

Deuteranopia (green-blind)

#3D4865

Tritanopia (blue-blind)

#005959

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #0f5365;
/* rgb */ color: rgb(15, 83, 101);
/* oklch */ color: oklch(41.1% 0.070 220.7);

Tailwind

colors: {
  custom: {
    50: '#5f8391',
    500: '#0f5365',
    950: '#000000',
  },
}

SCSS

$custom: #0f5365;
$custom-light: #5f8391;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5365",
  "rgb": {
    "r": 15,
    "g": 83,
    "b": 101
  },
  "hsl": {
    "h": 192.558,
    "s": 74.138,
    "l": 22.745
  },
  "oklch": {
    "l": 0.41112,
    "c": 0.06956,
    "h": 220.7
  },
  "luminance": 0.07228
}

Semantic roles & 50–950 ramp

primary

#0F5365

secondary

#9E4932

accent

#5E37F1

background

#F5F8F8

surface

#EAEFF0

border

#C6CACB

text

#050A0C

muted

#797C7D

Preview Lab

Preview with #0F5365

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

Preview Lab → · Contrast checker → · Palette generator →