#4E3FB6#4E3FB6

#4E3FB6 is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.7% C 0.180 H 282.3°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#4E3FB6
RGB	rgb(78, 63, 182)
HSL	hsl(248, 49%, 48%)
HSV	hsv(248, 65%, 71%)
CMYK	cmyk(57.1%, 65.4%, 0%, 28.6%)
CIE-LAB	lab(35.11, 39.69, -61.08)
CIE-LCH	lch(35.11, 72.84, 303.02°)
OKLab	oklab(45.73% 0.0385 -0.1756)
OKLCH	oklch(45.73% 0.18 282.3)
XYZ	xyz(13.3603, 8.5513, 45.1934)
Luminance	0.0855 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 0.84

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E3FB6 #A7B63F

analogous

#3F6BB6 #4E3FB6 #893FB6

triadic

#4E3FB6 #B64E3F #3FB64E

tetradic

#4E3FB6 #B63F6B #A7B63F #3FB689

square

#4E3FB6 #B63F6B #A7B63F #3FB689

split-complementary

#4E3FB6 #B6893F #6BB63F

monochromatic

#27205B #3B2F89 #4E3FB6 #7468CB #9E95DA

Accessibility & contrast

On white

7.75

#4E3FB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#4E3FB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E3FB6

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E3FB6	#FFFFFF	#000000	##FFFFFF
##4E3FB6	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BA

Deuteranopia (green-blind)

#004EB4

Tritanopia (blue-blind)

#165D75

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4e3fb6;
/* rgb */ color: rgb(78, 63, 182);
/* oklch */ color: oklch(45.7% 0.180 282.3);

Tailwind

colors: {
  custom: {
    50: '#8a75cd',
    500: '#4e3fb6',
    950: '#000000',
  },
}

SCSS

$custom: #4e3fb6;
$custom-light: #8a75cd;
$custom-dark: #000000;

JSON

{
  "hex": "#4e3fb6",
  "rgb": {
    "r": 78,
    "g": 63,
    "b": 182
  },
  "hsl": {
    "h": 247.563,
    "s": 48.571,
    "l": 48.039
  },
  "oklch": {
    "l": 0.45734,
    "c": 0.17978,
    "h": 282.3
  },
  "luminance": 0.08552
}

Semantic roles & 50–950 ramp

primary

#4E3FB6

secondary

#BEC68B

accent

#D850C7

background

#F9F7FC

surface

#F1EDF9

border

#CBC8D2

text

#0D0814

muted

#7E7B82

Preview Lab

Preview with #4E3FB6

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

Preview Lab → · Contrast checker → · Palette generator →