#4E43B0#4E43B0

#4E43B0 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.9% C 0.167 H 282.2°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#4E43B0
RGB	rgb(78, 67, 176)
HSL	hsl(246, 45%, 48%)
HSV	hsv(246, 62%, 69%)
CMYK	cmyk(55.7%, 61.9%, 0%, 31%)
CIE-LAB	lab(35.53, 35.38, -56.82)
CIE-LCH	lch(35.53, 66.94, 301.91°)
OKLab	oklab(45.9% 0.0351 -0.1631)
OKLCH	oklch(45.9% 0.167 282.2)
XYZ	xyz(12.9831, 8.7678, 42.0741)
Luminance	0.0877 (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

#4E43B0 #A5B043

analogous

#436EB0 #4E43B0 #8443B0

triadic

#4E43B0 #B04E43 #43B04E

tetradic

#4E43B0 #B0436E #A5B043 #43B084

square

#4E43B0 #B0436E #A5B043 #43B084

split-complementary

#4E43B0 #B08443 #6EB043

monochromatic

#272157 #3A3284 #4E43B0 #736AC6 #9D96D7

Accessibility & contrast

On white

7.63

#4E43B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#4E43B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E43B0

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E43B0	#FFFFFF	#000000	##FFFFFF
##4E43B0	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057B4

Deuteranopia (green-blind)

#0050AE

Tritanopia (blue-blind)

#1F5D73

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4e43b0;
/* rgb */ color: rgb(78, 67, 176);
/* oklch */ color: oklch(45.9% 0.167 282.2);

Tailwind

colors: {
  custom: {
    50: '#8978c8',
    500: '#4e43b0',
    950: '#000000',
  },
}

SCSS

$custom: #4e43b0;
$custom-light: #8978c8;
$custom-dark: #000000;

JSON

{
  "hex": "#4e43b0",
  "rgb": {
    "r": 78,
    "g": 67,
    "b": 176
  },
  "hsl": {
    "h": 246.055,
    "s": 44.856,
    "l": 47.647
  },
  "oklch": {
    "l": 0.45896,
    "c": 0.16686,
    "h": 282.2
  },
  "luminance": 0.08769
}

Semantic roles & 50–950 ramp

primary

#4E43B0

secondary

#BDC38C

accent

#D553C8

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4E43B0

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

Preview Lab → · Contrast checker → · Palette generator →