#2F4E6B#2F4E6B

#2F4E6B is a dark, moderate cyan. Relative luminance 0.071; OKLCH L 41.3% C 0.061 H 247.9°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#2F4E6B
RGB	rgb(47, 78, 107)
HSL	hsl(209, 39%, 30%)
HSV	hsv(209, 56%, 42%)
CMYK	cmyk(56.1%, 27.1%, 0%, 58%)
CIE-LAB	lab(32.07, -2.19, -20.27)
CIE-LCH	lch(32.07, 20.39, 263.84°)
OKLab	oklab(41.32% -0.023 -0.0568)
OKLCH	oklch(41.32% 0.061 247.9)
XYZ	xyz(6.5496, 7.1141, 14.9351)
Luminance	0.0712 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4E6B #6B4C2F

analogous

#2F6B6A #2F4E6B #2F306B

triadic

#2F4E6B #6B2F4E #4E6B2F

tetradic

#2F4E6B #6A2F6B #6B4C2F #306B2F

square

#2F4E6B #6A2F6B #6B4C2F #306B2F

split-complementary

#2F4E6B #6B2F30 #6B6A2F

monochromatic

#0A1016 #1C2F40 #2F4E6B #426D96 #5D8CB8

Accessibility & contrast

On white

8.67

#2F4E6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#2F4E6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4E6B

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4E6B	#FFFFFF	#000000	##FFFFFF
##2F4E6B	1.00	8.67	2.42	8.67
#FFFFFF	8.67	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424F6C

Deuteranopia (green-blind)

#3A496A

Tritanopia (blue-blind)

#0C5558

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2f4e6b;
/* rgb */ color: rgb(47, 78, 107);
/* oklch */ color: oklch(41.3% 0.061 247.9);

Tailwind

colors: {
  custom: {
    50: '#6c7f95',
    500: '#2f4e6b',
    950: '#000000',
  },
}

SCSS

$custom: #2f4e6b;
$custom-light: #6c7f95;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4e6b",
  "rgb": {
    "r": 47,
    "g": 78,
    "b": 107
  },
  "hsl": {
    "h": 209,
    "s": 38.961,
    "l": 30.196
  },
  "oklch": {
    "l": 0.41316,
    "c": 0.06125,
    "h": 247.9
  },
  "luminance": 0.07115
}

Semantic roles & 50–950 ramp

primary

#2F4E6B

secondary

#9C7A59

accent

#9259CF

background

#F6F7F9

surface

#ECEEF1

border

#C7C9CB

text

#070A0D

muted

#7A7C7E

Preview Lab

Preview with #2F4E6B

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

Preview Lab → · Contrast checker → · Palette generator →