#2F48BE#2F48BE

#2F48BE is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.0% C 0.187 H 268.6°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#2F48BE
RGB	rgb(47, 72, 190)
HSL	hsl(230, 60%, 46%)
HSV	hsv(230, 75%, 75%)
CMYK	cmyk(75.3%, 62.1%, 0%, 25.5%)
CIE-LAB	lab(35.90, 32.46, -64.57)
CIE-LCH	lch(35.90, 72.27, 296.69°)
OKLab	oklab(46% -0.0047 -0.1866)
OKLCH	oklch(46% 0.187 268.6)
XYZ	xyz(12.7807, 8.9554, 49.7602)
Luminance	0.0896 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F48BE #BEA52F

analogous

#2F90BE #2F48BE #5D2FBE

triadic

#2F48BE #BE2F48 #48BE2F

tetradic

#2F48BE #BE2F90 #BEA52F #2FBE5D

square

#2F48BE #BE2F90 #BEA52F #2FBE5D

split-complementary

#2F48BE #BE5D2F #90BE2F

monochromatic

#17235C #23358D #2F48BE #556CD5 #8696E1

Accessibility & contrast

On white

7.52

#2F48BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#2F48BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F48BE

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F48BE	#FFFFFF	#000000	##FFFFFF
##2F48BE	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC2

Deuteranopia (green-blind)

#004EBC

Tritanopia (blue-blind)

#00667C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2f48be;
/* rgb */ color: rgb(47, 72, 190);
/* oklch */ color: oklch(46.0% 0.187 268.6);

Tailwind

colors: {
  custom: {
    50: '#7d7ad3',
    500: '#2f48be',
    950: '#000000',
  },
}

SCSS

$custom: #2f48be;
$custom-light: #7d7ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f48be",
  "rgb": {
    "r": 47,
    "g": 72,
    "b": 190
  },
  "hsl": {
    "h": 229.51,
    "s": 60.338,
    "l": 46.471
  },
  "oklch": {
    "l": 0.46001,
    "c": 0.18669,
    "h": 268.6
  },
  "luminance": 0.08957
}

Semantic roles & 50–950 ramp

primary

#2F48BE

secondary

#CBBD7E

accent

#C844E3

background

#F8F7FD

surface

#EFEDFA

border

#CAC8D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #2F48BE

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

Preview Lab → · Contrast checker → · Palette generator →