#2F4472#2F4472

#2F4472 is a dark, moderate blue. Relative luminance 0.060; OKLCH L 39.3% C 0.083 H 264.4°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#2F4472
RGB	rgb(47, 68, 114)
HSL	hsl(221, 42%, 32%)
HSV	hsv(221, 59%, 45%)
CMYK	cmyk(58.8%, 40.4%, 0%, 55.3%)
CIE-LAB	lab(29.29, 6.86, -29.04)
CIE-LCH	lch(29.29, 29.84, 283.29°)
OKLab	oklab(39.27% -0.0081 -0.0823)
OKLCH	oklch(39.27% 0.083 264.4)
XYZ	xyz(6.2756, 5.9530, 16.7347)
Luminance	0.0595 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4472 #725D2F

analogous

#2F6672 #2F4472 #3C2F72

triadic

#2F4472 #722F44 #44722F

tetradic

#2F4472 #722F66 #725D2F #2F723C

square

#2F4472 #722F66 #725D2F #2F723C

split-complementary

#2F4472 #723C2F #66722F

monochromatic

#0B101B #1D2A47 #2F4472 #415E9D #5F7CBD

Accessibility & contrast

On white

9.59

#2F4472 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#2F4472 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4472

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4472	#FFFFFF	#000000	##FFFFFF
##2F4472	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314874

Deuteranopia (green-blind)

#294271

Tritanopia (blue-blind)

#044E55

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2f4472;
/* rgb */ color: rgb(47, 68, 114);
/* oklch */ color: oklch(39.3% 0.083 264.4);

Tailwind

colors: {
  custom: {
    50: '#6d779b',
    500: '#2f4472',
    950: '#000000',
  },
}

SCSS

$custom: #2f4472;
$custom-light: #6d779b;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4472",
  "rgb": {
    "r": 47,
    "g": 68,
    "b": 114
  },
  "hsl": {
    "h": 221.194,
    "s": 41.615,
    "l": 31.569
  },
  "oklch": {
    "l": 0.39273,
    "c": 0.0827,
    "h": 264.4
  },
  "luminance": 0.05953
}

Semantic roles & 50–950 ramp

primary

#2F4472

secondary

#A38C5A

accent

#AB56D1

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #2F4472

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

Preview Lab → · Contrast checker → · Palette generator →