#2F47C9#2F47C9

#2F47C9 is a mid, highly saturated blue. Relative luminance 0.093; OKLCH L 46.8% C 0.202 H 268.7°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#2F47C9
RGB	rgb(47, 71, 201)
HSL	hsl(231, 62%, 49%)
HSV	hsv(231, 77%, 79%)
CMYK	cmyk(76.6%, 64.7%, 0%, 21.2%)
CIE-LAB	lab(36.61, 37.09, -69.84)
CIE-LCH	lch(36.61, 79.08, 297.97°)
OKLab	oklab(46.81% -0.0045 -0.2021)
OKLCH	oklch(46.81% 0.202 268.7)
XYZ	xyz(13.9645, 9.3263, 56.3112)
Luminance	0.0933 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F47C9 #C9B12F

analogous

#2F94C9 #2F47C9 #642FC9

triadic

#2F47C9 #C92F47 #47C92F

tetradic

#2F47C9 #C92F94 #C9B12F #2FC964

square

#2F47C9 #C92F94 #C9B12F #2FC964

split-complementary

#2F47C9 #C9642F #94C92F

monochromatic

#182466 #233597 #2F47C9 #5C70D9 #8E9BE5

Accessibility & contrast

On white

7.33

#2F47C9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#2F47C9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F47C9

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F47C9	#FFFFFF	#000000	##FFFFFF
##2F47C9	1.00	7.33	2.87	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ECD

Deuteranopia (green-blind)

#004FC7

Tritanopia (blue-blind)

#006981

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2f47c9;
/* rgb */ color: rgb(47, 71, 201);
/* oklch */ color: oklch(46.8% 0.202 268.7);

Tailwind

colors: {
  custom: {
    50: '#807adb',
    500: '#2f47c9',
    950: '#000000',
  },
}

SCSS

$custom: #2f47c9;
$custom-light: #807adb;
$custom-dark: #000000;

JSON

{
  "hex": "#2f47c9",
  "rgb": {
    "r": 47,
    "g": 71,
    "b": 201
  },
  "hsl": {
    "h": 230.649,
    "s": 62.097,
    "l": 48.627
  },
  "oklch": {
    "l": 0.46814,
    "c": 0.20211,
    "h": 268.7
  },
  "luminance": 0.09328
}

Semantic roles & 50–950 ramp

primary

#2F47C9

secondary

#CFC385

accent

#CC43E5

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #2F47C9

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

Preview Lab → · Contrast checker → · Palette generator →