#2F506A#2F506A

#2F506A is a dark, muted cyan. Relative luminance 0.074; OKLCH L 41.8% C 0.058 H 243.6°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#2F506A
RGB	rgb(47, 80, 106)
HSL	hsl(206, 39%, 30%)
HSV	hsv(206, 56%, 42%)
CMYK	cmyk(55.7%, 24.5%, 0%, 58.4%)
CIE-LAB	lab(32.66, -3.80, -18.72)
CIE-LCH	lch(32.66, 19.10, 258.52°)
OKLab	oklab(41.77% -0.026 -0.0523)
OKLCH	oklch(41.77% 0.058 243.6)
XYZ	xyz(6.6415, 7.3817, 14.7077)
Luminance	0.0738 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F506A #6A492F

analogous

#2F6A67 #2F506A #2F326A

triadic

#2F506A #6A2F50 #506A2F

tetradic

#2F506A #672F6A #6A492F #326A2F

square

#2F506A #672F6A #6A492F #326A2F

split-complementary

#2F506A #6A2F32 #6A672F

monochromatic

#091015 #1C3040 #2F506A #427094 #5C8FB7

Accessibility & contrast

On white

8.48

#2F506A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#2F506A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F506A

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F506A	#FFFFFF	#000000	##FFFFFF
##2F506A	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45506B

Deuteranopia (green-blind)

#3D4A6A

Tritanopia (blue-blind)

#0C5659

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2f506a;
/* rgb */ color: rgb(47, 80, 106);
/* oklch */ color: oklch(41.8% 0.058 243.6);

Tailwind

colors: {
  custom: {
    50: '#6c8194',
    500: '#2f506a',
    950: '#000000',
  },
}

SCSS

$custom: #2f506a;
$custom-light: #6c8194;
$custom-dark: #000000;

JSON

{
  "hex": "#2f506a",
  "rgb": {
    "r": 47,
    "g": 80,
    "b": 106
  },
  "hsl": {
    "h": 206.441,
    "s": 38.562,
    "l": 30
  },
  "oklch": {
    "l": 0.4177,
    "c": 0.05839,
    "h": 243.6
  },
  "luminance": 0.07382
}

Semantic roles & 50–950 ramp

primary

#2F506A

secondary

#9B7659

accent

#8D59CE

background

#F6F7F9

surface

#ECEEF1

border

#C7C9CB

text

#070A0D

muted

#7A7C7E

Preview Lab

Preview with #2F506A

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

Preview Lab → · Contrast checker → · Palette generator →