#4D44BB#4D44BB

#4D44BB is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.9% C 0.180 H 280.3°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#4D44BB
RGB	rgb(77, 68, 187)
HSL	hsl(245, 47%, 50%)
HSV	hsv(245, 64%, 73%)
CMYK	cmyk(58.8%, 63.6%, 0%, 26.7%)
CIE-LAB	lab(36.55, 38.13, -61.66)
CIE-LCH	lch(36.55, 72.50, 301.73°)
OKLab	oklab(46.89% 0.0321 -0.1774)
OKLCH	oklch(46.89% 0.18 280.3)
XYZ	xyz(14.0945, 9.2989, 48.0562)
Luminance	0.0930 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.10

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D44BB #B2BB44

analogous

#4476BB #4D44BB #8944BB

triadic

#4D44BB #BB4D44 #44BB4D

tetradic

#4D44BB #BB4476 #B2BB44 #44BB89

square

#4D44BB #BB4476 #B2BB44 #44BB89

split-complementary

#4D44BB #BB8944 #76BB44

monochromatic

#282361 #3B348E #4D44BB #7871CB #A29EDC

Accessibility & contrast

On white

7.34

#4D44BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#4D44BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D44BB

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D44BB	#FFFFFF	#000000	##FFFFFF
##4D44BB	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ABF

Deuteranopia (green-blind)

#0051B9

Tritanopia (blue-blind)

#006279

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4d44bb;
/* rgb */ color: rgb(77, 68, 187);
/* oklch */ color: oklch(46.9% 0.180 280.3);

Tailwind

colors: {
  custom: {
    50: '#8a78d0',
    500: '#4d44bb',
    950: '#000000',
  },
}

SCSS

$custom: #4d44bb;
$custom-light: #8a78d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d44bb",
  "rgb": {
    "r": 77,
    "g": 68,
    "b": 187
  },
  "hsl": {
    "h": 244.538,
    "s": 46.667,
    "l": 50
  },
  "oklch": {
    "l": 0.46893,
    "c": 0.18025,
    "h": 280.3
  },
  "luminance": 0.093
}

Semantic roles & 50–950 ramp

primary

#4D44BB

secondary

#C4C893

accent

#D651CC

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0914

muted

#7E7B82

Preview Lab

Preview with #4D44BB

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

Preview Lab → · Contrast checker → · Palette generator →