#2F516F#2F516F

#2F516F is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.3% C 0.064 H 246.6°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#2F516F
RGB	rgb(47, 81, 111)
HSL	hsl(208, 41%, 31%)
HSV	hsv(208, 58%, 44%)
CMYK	cmyk(57.7%, 27%, 0%, 56.5%)
CIE-LAB	lab(33.21, -2.72, -21.00)
CIE-LCH	lch(33.21, 21.17, 262.63°)
OKLab	oklab(42.28% -0.0254 -0.0588)
OKLCH	oklch(42.28% 0.064 246.6)
XYZ	xyz(6.9829, 7.6363, 16.1418)
Luminance	0.0764 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F516F #6F4D2F

analogous

#2F6F6D #2F516F #2F316F

triadic

#2F516F #6F2F51 #516F2F

tetradic

#2F516F #6D2F6F #6F4D2F #316F2F

square

#2F516F #6D2F6F #6F4D2F #316F2F

split-complementary

#2F516F #6F2F31 #6F6D2F

monochromatic

#0B1219 #1D3244 #2F516F #41709A #5E8FBB

Accessibility & contrast

On white

8.31

#2F516F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#2F516F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F516F

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F516F	#FFFFFF	#000000	##FFFFFF
##2F516F	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445270

Deuteranopia (green-blind)

#3C4B6E

Tritanopia (blue-blind)

#03585B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2f516f;
/* rgb */ color: rgb(47, 81, 111);
/* oklch */ color: oklch(42.3% 0.064 246.6);

Tailwind

colors: {
  custom: {
    50: '#6d8198',
    500: '#2f516f',
    950: '#000000',
  },
}

SCSS

$custom: #2f516f;
$custom-light: #6d8198;
$custom-dark: #000000;

JSON

{
  "hex": "#2f516f",
  "rgb": {
    "r": 47,
    "g": 81,
    "b": 111
  },
  "hsl": {
    "h": 208.125,
    "s": 40.506,
    "l": 30.98
  },
  "oklch": {
    "l": 0.42283,
    "c": 0.06411,
    "h": 246.6
  },
  "luminance": 0.07637
}

Semantic roles & 50–950 ramp

primary

#2F516F

secondary

#A07B59

accent

#9057D0

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#070A0D

muted

#7A7C7E

Preview Lab

Preview with #2F516F

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

Preview Lab → · Contrast checker → · Palette generator →