#2F4E6D#2F4E6D

#2F4E6D is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.4% C 0.064 H 249.6°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#2F4E6D
RGB	rgb(47, 78, 109)
HSL	hsl(210, 40%, 31%)
HSV	hsv(210, 57%, 43%)
CMYK	cmyk(56.9%, 28.4%, 0%, 57.3%)
CIE-LAB	lab(32.16, -1.50, -21.38)
CIE-LCH	lch(32.16, 21.44, 265.99°)
OKLab	oklab(41.42% -0.0223 -0.06)
OKLCH	oklch(41.42% 0.064 249.6)
XYZ	xyz(6.6560, 7.1567, 15.4957)
Luminance	0.0716 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4E6D #6D4E2F

analogous

#2F6D6D #2F4E6D #2F2F6D

triadic

#2F4E6D #6D2F4E #4E6D2F

tetradic

#2F4E6D #6D2F6D #6D4E2F #2F6D2F

square

#2F4E6D #6D2F6D #6D4E2F #2F6D2F

split-complementary

#2F4E6D #6D2F2F #6D6D2F

monochromatic

#0A1117 #1D2F42 #2F4E6D #416D98 #5D8BB9

Accessibility & contrast

On white

8.64

#2F4E6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#2F4E6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4E6D

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4E6D	#FFFFFF	#000000	##FFFFFF
##2F4E6D	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414F6E

Deuteranopia (green-blind)

#39496C

Tritanopia (blue-blind)

#085559

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2f4e6d;
/* rgb */ color: rgb(47, 78, 109);
/* oklch */ color: oklch(41.4% 0.064 249.6);

Tailwind

colors: {
  custom: {
    50: '#6c7f97',
    500: '#2f4e6d',
    950: '#000000',
  },
}

SCSS

$custom: #2f4e6d;
$custom-light: #6c7f97;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4e6d",
  "rgb": {
    "r": 47,
    "g": 78,
    "b": 109
  },
  "hsl": {
    "h": 210,
    "s": 39.744,
    "l": 30.588
  },
  "oklch": {
    "l": 0.41423,
    "c": 0.06398,
    "h": 249.6
  },
  "luminance": 0.07157
}

Semantic roles & 50–950 ramp

primary

#2F4E6D

secondary

#9E7C59

accent

#9458D0

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#070A0D

muted

#7A7C7E

Preview Lab

Preview with #2F4E6D

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

Preview Lab → · Contrast checker → · Palette generator →