#4B44BF#4B44BF

#4B44BF is a mid, vivid blue. Relative luminance 0.094; OKLCH L 47.1% C 0.186 H 279.0°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#4B44BF
RGB	rgb(75, 68, 191)
HSL	hsl(243, 49%, 51%)
HSV	hsv(243, 64%, 75%)
CMYK	cmyk(60.7%, 64.4%, 0%, 25.1%)
CIE-LAB	lab(36.73, 39.10, -63.74)
CIE-LCH	lch(36.73, 74.77, 301.52°)
OKLab	oklab(47.08% 0.0292 -0.1835)
OKLCH	oklch(47.08% 0.186 279)
XYZ	xyz(14.3697, 9.3906, 50.3355)
Luminance	0.0939 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.67

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B44BF #B8BF44

analogous

#447ABF #4B44BF #8844BF

triadic

#4B44BF #BF4B44 #44BF4B

tetradic

#4B44BF #BF447A #B8BF44 #44BF88

square

#4B44BF #BF447A #B8BF44 #44BF88

split-complementary

#4B44BF #BF8844 #7ABF44

monochromatic

#272366 #383293 #4B44BF #7772CF #A39FDE

Accessibility & contrast

On white

7.30

#4B44BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#4B44BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B44BF

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B44BF	#FFFFFF	#000000	##FFFFFF
##4B44BF	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC3

Deuteranopia (green-blind)

#0051BD

Tritanopia (blue-blind)

#00637B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4b44bf;
/* rgb */ color: rgb(75, 68, 191);
/* oklch */ color: oklch(47.1% 0.186 279.0);

Tailwind

colors: {
  custom: {
    50: '#8a78d3',
    500: '#4b44bf',
    950: '#000000',
  },
}

SCSS

$custom: #4b44bf;
$custom-light: #8a78d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4b44bf",
  "rgb": {
    "r": 75,
    "g": 68,
    "b": 191
  },
  "hsl": {
    "h": 243.415,
    "s": 49.004,
    "l": 50.784
  },
  "oklch": {
    "l": 0.47081,
    "c": 0.18583,
    "h": 279
  },
  "luminance": 0.09392
}

Semantic roles & 50–950 ramp

primary

#4B44BF

secondary

#C8CB94

accent

#D94FD1

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0914

muted

#7E7B83

Preview Lab

Preview with #4B44BF

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

Preview Lab → · Contrast checker → · Palette generator →