#2F4682#2F4682

#2F4682 is a dark, moderate blue. Relative luminance 0.066; OKLCH L 40.8% C 0.105 H 266.1°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#2F4682
RGB	rgb(47, 70, 130)
HSL	hsl(223, 47%, 35%)
HSV	hsv(223, 64%, 51%)
CMYK	cmyk(63.8%, 46.2%, 0%, 49%)
CIE-LAB	lab(30.87, 11.39, -36.55)
CIE-LCH	lch(30.87, 38.28, 287.31°)
OKLab	oklab(40.8% -0.0071 -0.1043)
OKLCH	oklch(40.8% 0.105 266.1)
XYZ	xyz(7.3903, 6.5957, 21.9984)
Luminance	0.0660 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4682 #826B2F

analogous

#2F7082 #2F4682 #412F82

triadic

#2F4682 #822F46 #46822F

tetradic

#2F4682 #822F70 #826B2F #2F8241

square

#2F4682 #822F70 #826B2F #2F8241

split-complementary

#2F4682 #82412F #70822F

monochromatic

#0E1628 #1F2E55 #2F4682 #3F5EAF #6480C7

Accessibility & contrast

On white

9.05

#2F4682 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#2F4682 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4682

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4682	#FFFFFF	#000000	##FFFFFF
##2F4682	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A4D84

Deuteranopia (green-blind)

#1D4581

Tritanopia (blue-blind)

#00545D

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2f4682;
/* rgb */ color: rgb(47, 70, 130);
/* oklch */ color: oklch(40.8% 0.105 266.1);

Tailwind

colors: {
  custom: {
    50: '#7079a7',
    500: '#2f4682',
    950: '#000000',
  },
}

SCSS

$custom: #2f4682;
$custom-light: #7079a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4682",
  "rgb": {
    "r": 47,
    "g": 70,
    "b": 130
  },
  "hsl": {
    "h": 223.373,
    "s": 46.893,
    "l": 34.706
  },
  "oklch": {
    "l": 0.40801,
    "c": 0.10453,
    "h": 266.1
  },
  "luminance": 0.06596
}

Semantic roles & 50–950 ramp

primary

#2F4682

secondary

#AE985F

accent

#B251D7

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08090F

muted

#7B7B7F

Preview Lab

Preview with #2F4682

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

Preview Lab → · Contrast checker → · Palette generator →