#4E54C0#4E54C0

#4E54C0 is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.2% C 0.166 H 276.2°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#4E54C0
RGB	rgb(78, 84, 192)
HSL	hsl(237, 48%, 53%)
HSV	hsv(237, 59%, 75%)
CMYK	cmyk(59.4%, 56.3%, 0%, 24.7%)
CIE-LAB	lab(40.84, 30.06, -57.62)
CIE-LCH	lch(40.84, 64.99, 297.55°)
OKLab	oklab(50.19% 0.018 -0.1653)
OKLCH	oklch(50.19% 0.166 276.2)
XYZ	xyz(15.8236, 11.7649, 51.2960)
Luminance	0.1177 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E54C0 #C0BA4E

analogous

#4E8DC0 #4E54C0 #814EC0

triadic

#4E54C0 #C04E54 #54C04E

tetradic

#4E54C0 #C04E8D #C0BA4E #4EC081

square

#4E54C0 #C04E8D #C0BA4E #4EC081

split-complementary

#4E54C0 #C0814E #8DC04E

monochromatic

#272A6D #373C9A #4E54C0 #7B80D0 #A8ABE0

Accessibility & contrast

On white

6.26

#4E54C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#4E54C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E54C0

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E54C0	#FFFFFF	#000000	##FFFFFF
##4E54C0	1.00	6.26	3.35	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C4

Deuteranopia (green-blind)

#005CBE

Tritanopia (blue-blind)

#006D82

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4e54c0;
/* rgb */ color: rgb(78, 84, 192);
/* oklch */ color: oklch(50.2% 0.166 276.2);

Tailwind

colors: {
  custom: {
    50: '#8a84d4',
    500: '#4e54c0',
    950: '#000000',
  },
}

SCSS

$custom: #4e54c0;
$custom-light: #8a84d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e54c0",
  "rgb": {
    "r": 78,
    "g": 84,
    "b": 192
  },
  "hsl": {
    "h": 236.842,
    "s": 47.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.50192,
    "c": 0.16633,
    "h": 276.2
  },
  "luminance": 0.11766
}

Semantic roles & 50–950 ramp

primary

#4E54C0

secondary

#CECB9C

accent

#D051D7

background

#F9F8FD

surface

#F1EFFA

border

#CBCAD3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #4E54C0

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

Preview Lab → · Contrast checker → · Palette generator →