#4E43DB#4E43DB

#4E43DB is a mid, highly saturated blue. Relative luminance 0.107; OKLCH L 49.6% C 0.221 H 277.8°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#4E43DB
RGB	rgb(78, 67, 219)
HSL	hsl(244, 68%, 56%)
HSV	hsv(244, 69%, 86%)
CMYK	cmyk(64.4%, 69.4%, 0%, 14.1%)
CIE-LAB	lab(39.15, 49.05, -75.98)
CIE-LCH	lch(39.15, 90.43, 302.84°)
OKLab	oklab(49.63% 0.0302 -0.2193)
OKLCH	oklch(49.63% 0.221 277.8)
XYZ	xyz(17.9311, 10.7470, 68.1335)
Luminance	0.1075 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.35

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E43DB #D0DB43

analogous

#4384DB #4E43DB #9A43DB

triadic

#4E43DB #DB4E43 #43DB4E

tetradic

#4E43DB #DB4384 #D0DB43 #43DB9A

square

#4E43DB #DB4384 #D0DB43 #43DB9A

split-complementary

#4E43DB #DB9A43 #84DB43

monochromatic

#221A89 #2F24BD #4E43DB #7E76E5 #AFAAEF

Accessibility & contrast

On white

6.67

#4E43DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#4E43DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E43DB

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E43DB	#FFFFFF	#000000	##FFFFFF
##4E43DB	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062E0

Deuteranopia (green-blind)

#0056D8

Tritanopia (blue-blind)

#006C8A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4e43db;
/* rgb */ color: rgb(78, 67, 219);
/* oklch */ color: oklch(49.6% 0.221 277.8);

Tailwind

colors: {
  custom: {
    50: '#9079e7',
    500: '#4e43db',
    950: '#000000',
  },
}

SCSS

$custom: #4e43db;
$custom-light: #9079e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e43db",
  "rgb": {
    "r": 78,
    "g": 67,
    "b": 219
  },
  "hsl": {
    "h": 244.342,
    "s": 67.857,
    "l": 56.078
  },
  "oklch": {
    "l": 0.49632,
    "c": 0.22137,
    "h": 277.8
  },
  "luminance": 0.10748
}

Semantic roles & 50–950 ramp

primary

#4E43DB

secondary

#D8DC9E

accent

#EB3DDE

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4E43DB

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

Preview Lab → · Contrast checker → · Palette generator →