#4E57C2#4E57C2

#4E57C2 is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.9% C 0.165 H 275.2°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#4E57C2
RGB	rgb(78, 87, 194)
HSL	hsl(235, 49%, 53%)
HSV	hsv(235, 60%, 76%)
CMYK	cmyk(59.8%, 55.2%, 0%, 23.9%)
CIE-LAB	lab(41.74, 28.84, -57.34)
CIE-LCH	lch(41.74, 64.18, 296.70°)
OKLab	oklab(50.91% 0.0151 -0.1645)
OKLCH	oklch(50.91% 0.165 275.2)
XYZ	xyz(16.2845, 12.3299, 52.5502)
Luminance	0.1233 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E57C2 #C2B94E

analogous

#4E91C2 #4E57C2 #7F4EC2

triadic

#4E57C2 #C24E57 #57C24E

tetradic

#4E57C2 #C24E91 #C2B94E #4EC27F

square

#4E57C2 #C24E91 #C2B94E #4EC27F

split-complementary

#4E57C2 #C27F4E #91C24E

monochromatic

#262C6F #363E9D #4E57C2 #7C82D2 #A9ADE1

Accessibility & contrast

On white

6.06

#4E57C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#4E57C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E57C2

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E57C2	#FFFFFF	#000000	##FFFFFF
##4E57C2	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0568C6

Deuteranopia (green-blind)

#005EC0

Tritanopia (blue-blind)

#007084

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4e57c2;
/* rgb */ color: rgb(78, 87, 194);
/* oklch */ color: oklch(50.9% 0.165 275.2);

Tailwind

colors: {
  custom: {
    50: '#8a86d5',
    500: '#4e57c2',
    950: '#000000',
  },
}

SCSS

$custom: #4e57c2;
$custom-light: #8a86d5;
$custom-dark: #000000;

JSON

{
  "hex": "#4e57c2",
  "rgb": {
    "r": 78,
    "g": 87,
    "b": 194
  },
  "hsl": {
    "h": 235.345,
    "s": 48.739,
    "l": 53.333
  },
  "oklch": {
    "l": 0.50905,
    "c": 0.16517,
    "h": 275.2
  },
  "luminance": 0.12331
}

Semantic roles & 50–950 ramp

primary

#4E57C2

secondary

#CFCB9D

accent

#CE50D8

background

#F9F8FD

surface

#F1EFFA

border

#CBCAD3

text

#0D0B14

muted

#7E7C83

Preview Lab

Preview with #4E57C2

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

Preview Lab → · Contrast checker → · Palette generator →