#4C44DB#4C44DB

#4C44DB is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.6% C 0.221 H 277.0°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#4C44DB
RGB	rgb(76, 68, 219)
HSL	hsl(243, 68%, 56%)
HSV	hsv(243, 69%, 86%)
CMYK	cmyk(65.3%, 68.9%, 0%, 14.1%)
CIE-LAB	lab(39.21, 48.23, -75.88)
CIE-LCH	lch(39.21, 89.91, 302.44°)
OKLab	oklab(49.64% 0.027 -0.2191)
OKLCH	oklch(49.64% 0.221 277)
XYZ	xyz(17.8296, 10.7837, 68.1460)
Luminance	0.1079 (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

#4C44DB #D3DB44

analogous

#4488DB #4C44DB #9844DB

triadic

#4C44DB #DB4C44 #44DB4C

tetradic

#4C44DB #DB4488 #D3DB44 #44DB98

square

#4C44DB #DB4488 #D3DB44 #44DB98

split-complementary

#4C44DB #DB9844 #88DB44

monochromatic

#201B8A #2D24BD #4C44DB #7D77E5 #AEABEF

Accessibility & contrast

On white

6.65

#4C44DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#4C44DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C44DB

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C44DB	#FFFFFF	#000000	##FFFFFF
##4C44DB	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063E0

Deuteranopia (green-blind)

#0056D8

Tritanopia (blue-blind)

#006D8A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4c44db;
/* rgb */ color: rgb(76, 68, 219);
/* oklch */ color: oklch(49.6% 0.221 277.0);

Tailwind

colors: {
  custom: {
    50: '#8f79e7',
    500: '#4c44db',
    950: '#000000',
  },
}

SCSS

$custom: #4c44db;
$custom-light: #8f79e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c44db",
  "rgb": {
    "r": 76,
    "g": 68,
    "b": 219
  },
  "hsl": {
    "h": 243.179,
    "s": 67.713,
    "l": 56.275
  },
  "oklch": {
    "l": 0.49641,
    "c": 0.22073,
    "h": 277
  },
  "luminance": 0.10785
}

Semantic roles & 50–950 ramp

primary

#4C44DB

secondary

#D9DC9E

accent

#EB3DE1

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4C44DB

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

Preview Lab → · Contrast checker → · Palette generator →