#4E39CE#4E39CE

#4E39CE is a mid, highly saturated blue. Relative luminance 0.090; OKLCH L 47.0% C 0.216 H 280.5°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#4E39CE
RGB	rgb(78, 57, 206)
HSL	hsl(248, 60%, 52%)
HSV	hsv(248, 72%, 81%)
CMYK	cmyk(62.1%, 72.3%, 0%, 19.2%)
CIE-LAB	lab(35.99, 50.51, -73.69)
CIE-LCH	lch(35.99, 89.33, 304.43°)
OKLab	oklab(47.01% 0.0394 -0.2126)
OKLCH	oklch(47.01% 0.216 280.5)
XYZ	xyz(15.7421, 9.0010, 59.2884)
Luminance	0.0900 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 0.94

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E39CE #B9CE39

analogous

#396FCE #4E39CE #9839CE

triadic

#4E39CE #CE4E39 #39CE4E

tetradic

#4E39CE #CE396F #B9CE39 #39CE98

square

#4E39CE #CE396F #B9CE39 #39CE98

split-complementary

#4E39CE #CE9839 #6FCE39

monochromatic

#281C71 #3928A2 #4E39CE #7A6ADA #A69BE6

Accessibility & contrast

On white

7.50

#4E39CE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#4E39CE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E39CE

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E39CE	#FFFFFF	#000000	##FFFFFF
##4E39CE	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AD2

Deuteranopia (green-blind)

#004FCB

Tritanopia (blue-blind)

#006280

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4e39ce;
/* rgb */ color: rgb(78, 57, 206);
/* oklch */ color: oklch(47.0% 0.216 280.5);

Tailwind

colors: {
  custom: {
    50: '#8f72de',
    500: '#4e39ce',
    950: '#000000',
  },
}

SCSS

$custom: #4e39ce;
$custom-light: #8f72de;
$custom-dark: #000000;

JSON

{
  "hex": "#4e39ce",
  "rgb": {
    "r": 78,
    "g": 57,
    "b": 206
  },
  "hsl": {
    "h": 248.456,
    "s": 60.324,
    "l": 51.569
  },
  "oklch": {
    "l": 0.47013,
    "c": 0.21617,
    "h": 280.5
  },
  "luminance": 0.09002
}

Semantic roles & 50–950 ramp

primary

#4E39CE

secondary

#C9D291

accent

#E344CD

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0815

muted

#7E7B83

Preview Lab

Preview with #4E39CE

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

Preview Lab → · Contrast checker → · Palette generator →