#2F44BD#2F44BD

#2F44BD is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.2% C 0.190 H 269.4°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#2F44BD
RGB	rgb(47, 68, 189)
HSL	hsl(231, 60%, 46%)
HSV	hsv(231, 75%, 74%)
CMYK	cmyk(75.1%, 64%, 0%, 25.9%)
CIE-LAB	lab(34.83, 34.66, -65.74)
CIE-LCH	lch(34.83, 74.32, 297.80°)
OKLab	oklab(45.18% -0.0021 -0.1901)
OKLCH	oklch(45.18% 0.19 269.4)
XYZ	xyz(12.4216, 8.4114, 49.1032)
Luminance	0.0841 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.67

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F44BD #BDA82F

analogous

#2F8BBD #2F44BD #612FBD

triadic

#2F44BD #BD2F44 #44BD2F

tetradic

#2F44BD #BD2F8B #BDA82F #2FBD61

square

#2F44BD #BD2F8B #BDA82F #2FBD61

split-complementary

#2F44BD #BD612F #8BBD2F

monochromatic

#17215B #23328C #2F44BD #5568D5 #8693E1

Accessibility & contrast

On white

7.83

#2F44BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#2F44BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F44BD

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F44BD	#FFFFFF	#000000	##FFFFFF
##2F44BD	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C1

Deuteranopia (green-blind)

#004BBB

Tritanopia (blue-blind)

#00647A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2f44bd;
/* rgb */ color: rgb(47, 68, 189);
/* oklch */ color: oklch(45.2% 0.190 269.4);

Tailwind

colors: {
  custom: {
    50: '#7d78d2',
    500: '#2f44bd',
    950: '#000000',
  },
}

SCSS

$custom: #2f44bd;
$custom-light: #7d78d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f44bd",
  "rgb": {
    "r": 47,
    "g": 68,
    "b": 189
  },
  "hsl": {
    "h": 231.127,
    "s": 60.169,
    "l": 46.275
  },
  "oklch": {
    "l": 0.45183,
    "c": 0.19011,
    "h": 269.4
  },
  "luminance": 0.08413
}

Semantic roles & 50–950 ramp

primary

#2F44BD

secondary

#CABF7E

accent

#CC44E3

background

#F8F7FD

surface

#EFEDFA

border

#CAC8D3

text

#0B0914

muted

#7C7B83

Preview Lab

Preview with #2F44BD

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

Preview Lab → · Contrast checker → · Palette generator →