#4E39C0#4E39C0

#4E39C0 is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.7% C 0.199 H 282.2°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#4E39C0
RGB	rgb(78, 57, 192)
HSL	hsl(249, 54%, 49%)
HSV	hsv(249, 70%, 75%)
CMYK	cmyk(59.4%, 70.3%, 0%, 24.7%)
CIE-LAB	lab(34.70, 46.24, -67.63)
CIE-LCH	lch(34.70, 81.92, 304.36°)
OKLab	oklab(45.71% 0.0421 -0.1948)
OKLCH	oklch(45.71% 0.199 282.2)
XYZ	xyz(14.1165, 8.3508, 50.7269)
Luminance	0.0835 (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

#4E39C0 #ABC039

analogous

#3968C0 #4E39C0 #9239C0

triadic

#4E39C0 #C04E39 #39C04E

tetradic

#4E39C0 #C03968 #ABC039 #39C092

square

#4E39C0 #C03968 #ABC039 #39C092

split-complementary

#4E39C0 #C09239 #68C039

monochromatic

#281D62 #3B2B91 #4E39C0 #7665D1 #A094DF

Accessibility & contrast

On white

7.86

#4E39C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#4E39C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E39C0

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E39C0	#FFFFFF	#000000	##FFFFFF
##4E39C0	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C4

Deuteranopia (green-blind)

#004DBD

Tritanopia (blue-blind)

#005D78

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4e39c0;
/* rgb */ color: rgb(78, 57, 192);
/* oklch */ color: oklch(45.7% 0.199 282.2);

Tailwind

colors: {
  custom: {
    50: '#8c71d4',
    500: '#4e39c0',
    950: '#000000',
  },
}

SCSS

$custom: #4e39c0;
$custom-light: #8c71d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e39c0",
  "rgb": {
    "r": 78,
    "g": 57,
    "b": 192
  },
  "hsl": {
    "h": 249.333,
    "s": 54.217,
    "l": 48.824
  },
  "oklch": {
    "l": 0.45709,
    "c": 0.19932,
    "h": 282.2
  },
  "luminance": 0.08352
}

Semantic roles & 50–950 ramp

primary

#4E39C0

secondary

#C1CB8A

accent

#DE4AC7

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #4E39C0

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

Preview Lab → · Contrast checker → · Palette generator →