#2F5664#2F5664

#2F5664 is a dark, muted cyan. Relative luminance 0.082; OKLCH L 43.0% C 0.050 H 223.3°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#2F5664
RGB	rgb(47, 86, 100)
HSL	hsl(196, 36%, 29%)
HSV	hsv(196, 53%, 39%)
CMYK	cmyk(53%, 14%, 0%, 60.8%)
CIE-LAB	lab(34.35, -9.48, -12.35)
CIE-LCH	lch(34.35, 15.57, 232.50°)
OKLab	oklab(43.03% -0.0363 -0.0342)
OKLCH	oklch(43.03% 0.05 223.3)
XYZ	xyz(6.7995, 8.1795, 13.2746)
Luminance	0.0818 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5664 #643D2F

analogous

#2F6458 #2F5664 #2F3C64

triadic

#2F5664 #642F56 #56642F

tetradic

#2F5664 #582F64 #643D2F #3C642F

square

#2F5664 #582F64 #643D2F #3C642F

split-complementary

#2F5664 #642F3C #64582F

monochromatic

#0A1215 #1B323A #2F5664 #437A8E #5B9BB2

Accessibility & contrast

On white

7.97

#2F5664 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#2F5664 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F5664

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5664	#FFFFFF	#000000	##FFFFFF
##2F5664	1.00	7.97	2.64	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5465

Deuteranopia (green-blind)

#464E64

Tritanopia (blue-blind)

#115A5A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2f5664;
/* rgb */ color: rgb(47, 86, 100);
/* oklch */ color: oklch(43.0% 0.050 223.3);

Tailwind

colors: {
  custom: {
    50: '#6c8590',
    500: '#2f5664',
    950: '#000000',
  },
}

SCSS

$custom: #2f5664;
$custom-light: #6c8590;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5664",
  "rgb": {
    "r": 47,
    "g": 86,
    "b": 100
  },
  "hsl": {
    "h": 195.849,
    "s": 36.054,
    "l": 28.824
  },
  "oklch": {
    "l": 0.43029,
    "c": 0.04985,
    "h": 223.3
  },
  "luminance": 0.0818
}

Semantic roles & 50–950 ramp

primary

#2F5664

secondary

#966959

accent

#795CCC

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#070B0C

muted

#7A7C7D

Preview Lab

Preview with #2F5664

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

Preview Lab → · Contrast checker → · Palette generator →