#4E55C3#4E55C3

#4E55C3 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.6% C 0.169 H 275.8°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#4E55C3
RGB	rgb(78, 85, 195)
HSL	hsl(236, 49%, 54%)
HSV	hsv(236, 60%, 76%)
CMYK	cmyk(60%, 56.4%, 0%, 23.5%)
CIE-LAB	lab(41.30, 30.43, -58.62)
CIE-LCH	lch(41.30, 66.05, 297.44°)
OKLab	oklab(50.61% 0.0171 -0.1683)
OKLCH	oklch(50.61% 0.169 275.8)
XYZ	xyz(16.2375, 12.0556, 53.0905)
Luminance	0.1206 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E55C3 #C3BC4E

analogous

#4E8FC3 #4E55C3 #814EC3

triadic

#4E55C3 #C34E55 #55C34E

tetradic

#4E55C3 #C34E8F #C3BC4E #4EC381

square

#4E55C3 #C34E8F #C3BC4E #4EC381

split-complementary

#4E55C3 #C3814E #8FC34E

monochromatic

#262B70 #363C9E #4E55C3 #7C81D2 #A9ADE2

Accessibility & contrast

On white

6.16

#4E55C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#4E55C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E55C3

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E55C3	#FFFFFF	#000000	##FFFFFF
##4E55C3	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067C7

Deuteranopia (green-blind)

#005DC1

Tritanopia (blue-blind)

#006F84

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4e55c3;
/* rgb */ color: rgb(78, 85, 195);
/* oklch */ color: oklch(50.6% 0.169 275.8);

Tailwind

colors: {
  custom: {
    50: '#8b84d6',
    500: '#4e55c3',
    950: '#000000',
  },
}

SCSS

$custom: #4e55c3;
$custom-light: #8b84d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e55c3",
  "rgb": {
    "r": 78,
    "g": 85,
    "b": 195
  },
  "hsl": {
    "h": 236.41,
    "s": 49.367,
    "l": 53.529
  },
  "oklch": {
    "l": 0.50606,
    "c": 0.16913,
    "h": 275.8
  },
  "luminance": 0.12057
}

Semantic roles & 50–950 ramp

primary

#4E55C3

secondary

#CFCC9D

accent

#D14FD9

background

#F9F8FD

surface

#F1EFFA

border

#CBCAD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #4E55C3

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

Preview Lab → · Contrast checker → · Palette generator →