#4E54D0#4E54D0

#4E54D0 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 51.4% C 0.188 H 275.5°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#4E54D0
RGB	rgb(78, 84, 208)
HSL	hsl(237, 58%, 56%)
HSV	hsv(237, 63%, 82%)
CMYK	cmyk(62.5%, 59.6%, 0%, 18.4%)
CIE-LAB	lab(42.02, 35.41, -64.97)
CIE-LCH	lch(42.02, 73.99, 298.59°)
OKLab	oklab(51.44% 0.018 -0.187)
OKLCH	oklch(51.44% 0.188 275.5)
XYZ	xyz(17.6937, 12.5130, 61.1451)
Luminance	0.1251 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E54D0 #D0CA4E

analogous

#4E95D0 #4E54D0 #894ED0

triadic

#4E54D0 #D04E54 #54D04E

tetradic

#4E54D0 #D04E95 #D0CA4E #4ED089

square

#4E54D0 #D04E95 #D0CA4E #4ED089

split-complementary

#4E54D0 #D0894E #95D04E

monochromatic

#222781 #2F35B2 #4E54D0 #7E83DD #AFB1EA

Accessibility & contrast

On white

6.00

#4E54D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#4E54D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E54D0

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E54D0	#FFFFFF	#000000	##FFFFFF
##4E54D0	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D4

Deuteranopia (green-blind)

#005ECE

Tritanopia (blue-blind)

#00728A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4e54d0;
/* rgb */ color: rgb(78, 84, 208);
/* oklch */ color: oklch(51.4% 0.188 275.5);

Tailwind

colors: {
  custom: {
    50: '#8d84df',
    500: '#4e54d0',
    950: '#000000',
  },
}

SCSS

$custom: #4e54d0;
$custom-light: #8d84df;
$custom-dark: #000000;

JSON

{
  "hex": "#4e54d0",
  "rgb": {
    "r": 78,
    "g": 84,
    "b": 208
  },
  "hsl": {
    "h": 237.231,
    "s": 58.036,
    "l": 56.078
  },
  "oklch": {
    "l": 0.51439,
    "c": 0.18782,
    "h": 275.5
  },
  "luminance": 0.12514
}

Semantic roles & 50–950 ramp

primary

#4E54D0

secondary

#D8D5A2

accent

#DA47E1

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4E54D0

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

Preview Lab → · Contrast checker → · Palette generator →