#2F4E92#2F4E92

#2F4E92 is a dark, moderate blue. Relative luminance 0.081; OKLCH L 43.7% C 0.118 H 263.8°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#2F4E92
RGB	rgb(47, 78, 146)
HSL	hsl(221, 51%, 38%)
HSV	hsv(221, 68%, 57%)
CMYK	cmyk(67.8%, 46.6%, 0%, 42.7%)
CIE-LAB	lab(34.25, 12.01, -40.97)
CIE-LCH	lch(34.25, 42.70, 286.34°)
OKLab	oklab(43.72% -0.0128 -0.1172)
OKLCH	oklch(43.72% 0.118 263.8)
XYZ	xyz(9.0832, 8.1276, 28.2786)
Luminance	0.0813 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4E92 #92732F

analogous

#2F7F92 #2F4E92 #412F92

triadic

#2F4E92 #922F4E #4E922F

tetradic

#2F4E92 #922F7F #92732F #2F9241

square

#2F4E92 #922F7F #92732F #2F9241

split-complementary

#2F4E92 #92412F #7F922F

monochromatic

#111D35 #203564 #2F4E92 #3E67C0 #6C8BD0

Accessibility & contrast

On white

8.00

#2F4E92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#2F4E92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4E92

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4E92	#FFFFFF	#000000	##FFFFFF
##2F4E92	1.00	8.00	2.63	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C5595

Deuteranopia (green-blind)

#1A4C91

Tritanopia (blue-blind)

#005E69

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2f4e92;
/* rgb */ color: rgb(47, 78, 146);
/* oklch */ color: oklch(43.7% 0.118 263.8);

Tailwind

colors: {
  custom: {
    50: '#737fb2',
    500: '#2f4e92',
    950: '#000000',
  },
}

SCSS

$custom: #2f4e92;
$custom-light: #737fb2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4e92",
  "rgb": {
    "r": 47,
    "g": 78,
    "b": 146
  },
  "hsl": {
    "h": 221.212,
    "s": 51.295,
    "l": 37.843
  },
  "oklch": {
    "l": 0.43723,
    "c": 0.11785,
    "h": 263.8
  },
  "luminance": 0.08128
}

Semantic roles & 50–950 ramp

primary

#2F4E92

secondary

#B79E66

accent

#AE4DDB

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2F4E92

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

Preview Lab → · Contrast checker → · Palette generator →