#2F4199#2F4199

#2F4199 is a dark, vivid blue. Relative luminance 0.067; OKLCH L 41.5% C 0.145 H 270.1°. Best body text is #FFFFFF at 8.99:1 contrast (WCAG AA passes).

Color values

HEX	#2F4199
RGB	rgb(47, 65, 153)
HSL	hsl(230, 53%, 39%)
HSV	hsv(230, 69%, 60%)
CMYK	cmyk(69.3%, 57.5%, 0%, 40%)
CIE-LAB	lab(31.08, 23.37, -50.34)
CIE-LCH	lch(31.08, 55.50, 294.90°)
OKLab	oklab(41.48% 0.0003 -0.1449)
OKLCH	oklch(41.48% 0.145 270.1)
XYZ	xyz(8.8104, 6.6840, 30.9566)
Luminance	0.0669 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4199 #99872F

analogous

#2F7699 #2F4199 #522F99

triadic

#2F4199 #992F41 #41992F

tetradic

#2F4199 #992F76 #99872F #2F9952

square

#2F4199 #992F76 #99872F #2F9952

split-complementary

#2F4199 #99522F #76992F

monochromatic

#12193B #212D6A #2F4199 #4157C5 #6F80D3

Accessibility & contrast

On white

8.99

#2F4199 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#2F4199 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4199

8.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4199	#FFFFFF	#000000	##FFFFFF
##2F4199	1.00	8.99	2.34	8.99
#FFFFFF	8.99	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004E9C

Deuteranopia (green-blind)

#004497

Tritanopia (blue-blind)

#005666

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2f4199;
/* rgb */ color: rgb(47, 65, 153);
/* oklch */ color: oklch(41.5% 0.145 270.1);

Tailwind

colors: {
  custom: {
    50: '#7575b8',
    500: '#2f4199',
    950: '#000000',
  },
}

SCSS

$custom: #2f4199;
$custom-light: #7575b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4199",
  "rgb": {
    "r": 47,
    "g": 65,
    "b": 153
  },
  "hsl": {
    "h": 229.811,
    "s": 53,
    "l": 39.216
  },
  "oklch": {
    "l": 0.41477,
    "c": 0.14494,
    "h": 270.1
  },
  "luminance": 0.06685
}

Semantic roles & 50–950 ramp

primary

#2F4199

secondary

#BAAD69

accent

#C44BDC

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2F4199

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

Preview Lab → · Contrast checker → · Palette generator →