#2F44BE#2F44BE

#2F44BE is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.3% C 0.191 H 269.3°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#2F44BE
RGB	rgb(47, 68, 190)
HSL	hsl(231, 60%, 46%)
HSV	hsv(231, 75%, 75%)
CMYK	cmyk(75.3%, 64.2%, 0%, 25.5%)
CIE-LAB	lab(34.91, 35.02, -66.19)
CIE-LCH	lch(34.91, 74.88, 297.89°)
OKLab	oklab(45.27% -0.0022 -0.1914)
OKLCH	oklch(45.27% 0.191 269.3)
XYZ	xyz(12.5305, 8.4549, 49.6768)
Luminance	0.0846 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.60

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F44BE #BEA92F

analogous

#2F8CBE #2F44BE #622FBE

triadic

#2F44BE #BE2F44 #44BE2F

tetradic

#2F44BE #BE2F8C #BEA92F #2FBE62

square

#2F44BE #BE2F8C #BEA92F #2FBE62

split-complementary

#2F44BE #BE622F #8CBE2F

monochromatic

#17215C #23328D #2F44BE #5568D5 #8694E1

Accessibility & contrast

On white

7.80

#2F44BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#2F44BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F44BE

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F44BE	#FFFFFF	#000000	##FFFFFF
##2F44BE	1.00	7.80	2.69	7.80
#FFFFFF	7.80	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C2

Deuteranopia (green-blind)

#004BBC

Tritanopia (blue-blind)

#00647B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2f44be;
/* rgb */ color: rgb(47, 68, 190);
/* oklch */ color: oklch(45.3% 0.191 269.3);

Tailwind

colors: {
  custom: {
    50: '#7d78d3',
    500: '#2f44be',
    950: '#000000',
  },
}

SCSS

$custom: #2f44be;
$custom-light: #7d78d3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f44be",
  "rgb": {
    "r": 47,
    "g": 68,
    "b": 190
  },
  "hsl": {
    "h": 231.189,
    "s": 60.338,
    "l": 46.471
  },
  "oklch": {
    "l": 0.45274,
    "c": 0.1914,
    "h": 269.3
  },
  "luminance": 0.08456
}

Semantic roles & 50–950 ramp

primary

#2F44BE

secondary

#CBBF7E

accent

#CC44E3

background

#F8F7FD

surface

#EFEDFA

border

#CAC8D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #2F44BE

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

Preview Lab → · Contrast checker → · Palette generator →