#2B44BF#2B44BF

#2B44BF is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.2% C 0.194 H 268.3°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#2B44BF
RGB	rgb(43, 68, 191)
HSL	hsl(230, 63%, 46%)
HSV	hsv(230, 77%, 75%)
CMYK	cmyk(77.5%, 64.4%, 0%, 25.1%)
CIE-LAB	lab(34.82, 34.98, -66.93)
CIE-LCH	lch(34.82, 75.52, 297.59°)
OKLab	oklab(45.18% -0.0059 -0.1937)
OKLCH	oklch(45.18% 0.194 268.3)
XYZ	xyz(12.4641, 8.4080, 50.2461)
Luminance	0.0841 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.89

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B44BF #BFA62B

analogous

#2B8EBF #2B44BF #5C2BBF

triadic

#2B44BF #BF2B44 #44BF2B

tetradic

#2B44BF #BF2B8E #BFA62B #2BBF5C

square

#2B44BF #BF2B8E #BFA62B #2BBF5C

split-complementary

#2B44BF #BF5C2B #8EBF2B

monochromatic

#15205B #20328D #2B44BF #5067D8 #8292E3

Accessibility & contrast

On white

7.83

#2B44BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#2B44BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B44BF

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B44BF	#FFFFFF	#000000	##FFFFFF
##2B44BF	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)

#0059C3

Deuteranopia (green-blind)

#004BBD

Tritanopia (blue-blind)

#00657B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2b44bf;
/* rgb */ color: rgb(43, 68, 191);
/* oklch */ color: oklch(45.2% 0.194 268.3);

Tailwind

colors: {
  custom: {
    50: '#7c77d3',
    500: '#2b44bf',
    950: '#000000',
  },
}

SCSS

$custom: #2b44bf;
$custom-light: #7c77d3;
$custom-dark: #000000;

JSON

{
  "hex": "#2b44bf",
  "rgb": {
    "r": 43,
    "g": 68,
    "b": 191
  },
  "hsl": {
    "h": 229.865,
    "s": 63.248,
    "l": 45.882
  },
  "oklch": {
    "l": 0.45182,
    "c": 0.19376,
    "h": 268.3
  },
  "luminance": 0.08409
}

Semantic roles & 50–950 ramp

primary

#2B44BF

secondary

#CCBE7A

accent

#CA42E6

background

#F8F7FD

surface

#EFEDFA

border

#CAC8D3

text

#0B0814

muted

#7C7B83

Preview Lab

Preview with #2B44BF

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

Preview Lab → · Contrast checker → · Palette generator →