#4D44B5#4D44B5

#4D44B5 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.4% C 0.172 H 280.9°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#4D44B5
RGB	rgb(77, 68, 181)
HSL	hsl(245, 45%, 49%)
HSV	hsv(245, 62%, 71%)
CMYK	cmyk(57.5%, 62.4%, 0%, 29%)
CIE-LAB	lab(36.08, 36.19, -58.91)
CIE-LCH	lch(36.08, 69.14, 301.57°)
OKLab	oklab(46.4% 0.0325 -0.1693)
OKLCH	oklch(46.4% 0.172 280.9)
XYZ	xyz(13.4656, 9.0473, 44.7438)
Luminance	0.0905 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 0.72

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D44B5 #ACB544

analogous

#4474B5 #4D44B5 #8644B5

triadic

#4D44B5 #B54D44 #44B54D

tetradic

#4D44B5 #B54474 #ACB544 #44B586

square

#4D44B5 #B54474 #ACB544 #44B586

split-complementary

#4D44B5 #B58644 #74B544

monochromatic

#27235C #3A3389 #4D44B5 #756EC8 #9F9AD9

Accessibility & contrast

On white

7.47

#4D44B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#4D44B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D44B5

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D44B5	#FFFFFF	#000000	##FFFFFF
##4D44B5	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B9

Deuteranopia (green-blind)

#0051B3

Tritanopia (blue-blind)

#126076

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4d44b5;
/* rgb */ color: rgb(77, 68, 181);
/* oklch */ color: oklch(46.4% 0.172 280.9);

Tailwind

colors: {
  custom: {
    50: '#8978cc',
    500: '#4d44b5',
    950: '#000000',
  },
}

SCSS

$custom: #4d44b5;
$custom-light: #8978cc;
$custom-dark: #000000;

JSON

{
  "hex": "#4d44b5",
  "rgb": {
    "r": 77,
    "g": 68,
    "b": 181
  },
  "hsl": {
    "h": 244.779,
    "s": 45.382,
    "l": 48.824
  },
  "oklch": {
    "l": 0.46395,
    "c": 0.17237,
    "h": 280.9
  },
  "luminance": 0.09048
}

Semantic roles & 50–950 ramp

primary

#4D44B5

secondary

#C1C590

accent

#D553CB

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4D44B5

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

Preview Lab → · Contrast checker → · Palette generator →