#0F5569#0F5569

#0F5569 is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 41.9% C 0.072 H 222.5°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#0F5569
RGB	rgb(15, 85, 105)
HSL	hsl(193, 75%, 24%)
HSV	hsv(193, 86%, 41%)
CMYK	cmyk(85.7%, 19%, 0%, 58.8%)
CIE-LAB	lab(33.17, -12.93, -17.39)
CIE-LCH	lch(33.17, 21.67, 233.36°)
OKLab	oklab(41.86% -0.0531 -0.0488)
OKLCH	oklch(41.86% 0.072 222.5)
XYZ	xyz(5.9942, 7.6177, 14.5163)
Luminance	0.0762 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F5569 #69230F

analogous

#0F6950 #0F5569 #0F2869

triadic

#0F5569 #690F55 #55690F

tetradic

#0F5569 #500F69 #69230F #28690F

square

#0F5569 #500F69 #69230F #28690F

split-complementary

#0F5569 #690F28 #69500F

monochromatic

#04161B #072A33 #0F5569 #17809F #1EACD4

Accessibility & contrast

On white

8.32

#0F5569 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#0F5569 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F5569

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F5569	#FFFFFF	#000000	##FFFFFF
##0F5569	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49536A

Deuteranopia (green-blind)

#3E4A69

Tritanopia (blue-blind)

#005B5B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #0f5569;
/* rgb */ color: rgb(15, 85, 105);
/* oklch */ color: oklch(41.9% 0.072 222.5);

Tailwind

colors: {
  custom: {
    50: '#5f8594',
    500: '#0f5569',
    950: '#000000',
  },
}

SCSS

$custom: #0f5569;
$custom-light: #5f8594;
$custom-dark: #000000;

JSON

{
  "hex": "#0f5569",
  "rgb": {
    "r": 15,
    "g": 85,
    "b": 105
  },
  "hsl": {
    "h": 193.333,
    "s": 75,
    "l": 23.529
  },
  "oklch": {
    "l": 0.41858,
    "c": 0.07212,
    "h": 222.5
  },
  "luminance": 0.07618
}

Semantic roles & 50–950 ramp

primary

#0F5569

secondary

#A14B32

accent

#6036F2

background

#F6F8F9

surface

#EBEFF1

border

#C6CACB

text

#050B0D

muted

#797C7E

Preview Lab

Preview with #0F5569

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

Preview Lab → · Contrast checker → · Palette generator →