#4D44DD#4D44DD

#4D44DD is a mid, highly saturated blue. Relative luminance 0.109; OKLCH L 49.9% C 0.223 H 277.2°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#4D44DD
RGB	rgb(77, 68, 221)
HSL	hsl(244, 69%, 57%)
HSV	hsv(244, 69%, 87%)
CMYK	cmyk(65.2%, 69.2%, 0%, 13.3%)
CIE-LAB	lab(39.46, 48.99, -76.61)
CIE-LCH	lch(39.46, 90.94, 302.60°)
OKLab	oklab(49.89% 0.028 -0.2212)
OKLCH	oklch(49.89% 0.223 277.2)
XYZ	xyz(18.1746, 10.9309, 69.5447)
Luminance	0.1093 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D44DD #D4DD44

analogous

#4488DD #4D44DD #9944DD

triadic

#4D44DD #DD4D44 #44DD4D

tetradic

#4D44DD #DD4488 #D4DD44 #44DD99

square

#4D44DD #DD4488 #D4DD44 #44DD99

split-complementary

#4D44DD #DD9944 #88DD44

monochromatic

#201A8D #2C23C1 #4D44DD #7E78E6 #B0ACF0

Accessibility & contrast

On white

6.59

#4D44DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#4D44DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D44DD

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D44DD	#FFFFFF	#000000	##FFFFFF
##4D44DD	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063E2

Deuteranopia (green-blind)

#0056DA

Tritanopia (blue-blind)

#006E8B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4d44dd;
/* rgb */ color: rgb(77, 68, 221);
/* oklch */ color: oklch(49.9% 0.223 277.2);

Tailwind

colors: {
  custom: {
    50: '#9079e9',
    500: '#4d44dd',
    950: '#000000',
  },
}

SCSS

$custom: #4d44dd;
$custom-light: #9079e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4d44dd",
  "rgb": {
    "r": 77,
    "g": 68,
    "b": 221
  },
  "hsl": {
    "h": 243.529,
    "s": 69.231,
    "l": 56.667
  },
  "oklch": {
    "l": 0.49893,
    "c": 0.22294,
    "h": 277.2
  },
  "luminance": 0.10932
}

Semantic roles & 50–950 ramp

primary

#4D44DD

secondary

#DADE9F

accent

#EC3CE2

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4D44DD

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

Preview Lab → · Contrast checker → · Palette generator →