#4E55C4#4E55C4

#4E55C4 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.7% C 0.170 H 275.8°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#4E55C4
RGB	rgb(78, 85, 196)
HSL	hsl(236, 50%, 54%)
HSV	hsv(236, 60%, 77%)
CMYK	cmyk(60.2%, 56.6%, 0%, 23.1%)
CIE-LAB	lab(41.38, 30.77, -59.08)
CIE-LCH	lch(41.38, 66.61, 297.51°)
OKLab	oklab(50.68% 0.0171 -0.1696)
OKLCH	oklch(50.68% 0.17 275.8)
XYZ	xyz(16.3510, 12.1010, 53.6879)
Luminance	0.1210 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E55C4 #C4BD4E

analogous

#4E90C4 #4E55C4 #824EC4

triadic

#4E55C4 #C44E55 #55C44E

tetradic

#4E55C4 #C44E90 #C4BD4E #4EC482

square

#4E55C4 #C44E90 #C4BD4E #4EC482

split-complementary

#4E55C4 #C4824E #90C44E

monochromatic

#262A72 #353CA0 #4E55C4 #7C81D3 #AAADE3

Accessibility & contrast

On white

6.14

#4E55C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#4E55C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E55C4

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E55C4	#FFFFFF	#000000	##FFFFFF
##4E55C4	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067C8

Deuteranopia (green-blind)

#005DC2

Tritanopia (blue-blind)

#006F84

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4e55c4;
/* rgb */ color: rgb(78, 85, 196);
/* oklch */ color: oklch(50.7% 0.170 275.8);

Tailwind

colors: {
  custom: {
    50: '#8b85d7',
    500: '#4e55c4',
    950: '#000000',
  },
}

SCSS

$custom: #4e55c4;
$custom-light: #8b85d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e55c4",
  "rgb": {
    "r": 78,
    "g": 85,
    "b": 196
  },
  "hsl": {
    "h": 236.441,
    "s": 50,
    "l": 53.725
  },
  "oklch": {
    "l": 0.50682,
    "c": 0.17049,
    "h": 275.8
  },
  "luminance": 0.12102
}

Semantic roles & 50–950 ramp

primary

#4E55C4

secondary

#D0CD9E

accent

#D14EDA

background

#F9F8FD

surface

#F1EFFA

border

#CBCAD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #4E55C4

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

Preview Lab → · Contrast checker → · Palette generator →