#4D44DB#4D44DB

#4D44DB is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.7% C 0.221 H 277.4°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#4D44DB
RGB	rgb(77, 68, 219)
HSL	hsl(244, 68%, 56%)
HSV	hsv(244, 69%, 86%)
CMYK	cmyk(64.8%, 68.9%, 0%, 14.1%)
CIE-LAB	lab(39.28, 48.36, -75.76)
CIE-LCH	lch(39.28, 89.88, 302.55°)
OKLab	oklab(49.71% 0.0283 -0.2187)
OKLCH	oklch(49.71% 0.221 277.4)
XYZ	xyz(17.9097, 10.8250, 68.1497)
Luminance	0.1083 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.59

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D44DB #D2DB44

analogous

#4487DB #4D44DB #9944DB

triadic

#4D44DB #DB4D44 #44DB4D

tetradic

#4D44DB #DB4487 #D2DB44 #44DB99

square

#4D44DB #DB4487 #D2DB44 #44DB99

split-complementary

#4D44DB #DB9944 #87DB44

monochromatic

#211B8A #2E24BD #4D44DB #7E77E5 #AFABEF

Accessibility & contrast

On white

6.63

#4D44DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#4D44DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D44DB

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D44DB	#FFFFFF	#000000	##FFFFFF
##4D44DB	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063E0

Deuteranopia (green-blind)

#0056D8

Tritanopia (blue-blind)

#006D8A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4d44db;
/* rgb */ color: rgb(77, 68, 219);
/* oklch */ color: oklch(49.7% 0.221 277.4);

Tailwind

colors: {
  custom: {
    50: '#9079e7',
    500: '#4d44db',
    950: '#000000',
  },
}

SCSS

$custom: #4d44db;
$custom-light: #9079e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4d44db",
  "rgb": {
    "r": 77,
    "g": 68,
    "b": 219
  },
  "hsl": {
    "h": 243.576,
    "s": 67.713,
    "l": 56.275
  },
  "oklch": {
    "l": 0.49709,
    "c": 0.22051,
    "h": 277.4
  },
  "luminance": 0.10826
}

Semantic roles & 50–950 ramp

primary

#4D44DB

secondary

#D9DC9E

accent

#EB3DE0

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4D44DB

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

Preview Lab → · Contrast checker → · Palette generator →