#4E65E3#4E65E3

#4E65E3 is a mid, vivid blue. Relative luminance 0.165; OKLCH L 56.0% C 0.192 H 271.1°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#4E65E3
RGB	rgb(78, 101, 227)
HSL	hsl(231, 73%, 60%)
HSV	hsv(231, 66%, 89%)
CMYK	cmyk(65.6%, 55.5%, 0%, 11%)
CIE-LAB	lab(47.59, 31.31, -66.76)
CIE-LCH	lch(47.59, 73.73, 295.12°)
OKLab	oklab(56.02% 0.0035 -0.192)
OKLCH	oklch(56.02% 0.192 271.1)
XYZ	xyz(21.6560, 16.4711, 74.6961)
Luminance	0.1647 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E65E3 #E3CC4E

analogous

#4EB0E3 #4E65E3 #814EE3

triadic

#4E65E3 #E34E65 #65E34E

tetradic

#4E65E3 #E34EB0 #E3CC4E #4EE381

square

#4E65E3 #E34EB0 #E3CC4E #4EE381

split-complementary

#4E65E3 #E3814E #B0E34E

monochromatic

#192D9E #213DD3 #4E65E3 #8393EB #B8C1F4

Accessibility & contrast

On white

4.89

#4E65E3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#4E65E3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E65E3

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E65E3	#FFFFFF	#000000	##FFFFFF
##4E65E3	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078E7

Deuteranopia (green-blind)

#006AE0

Tritanopia (blue-blind)

#00839A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4e65e3;
/* rgb */ color: rgb(78, 101, 227);
/* oklch */ color: oklch(56.0% 0.192 271.1);

Tailwind

colors: {
  custom: {
    50: '#8f90ed',
    500: '#4e65e3',
    950: '#000000',
  },
}

SCSS

$custom: #4e65e3;
$custom-light: #8f90ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4e65e3",
  "rgb": {
    "r": 78,
    "g": 101,
    "b": 227
  },
  "hsl": {
    "h": 230.738,
    "s": 72.683,
    "l": 59.804
  },
  "oklch": {
    "l": 0.56019,
    "c": 0.19208,
    "h": 271.1
  },
  "luminance": 0.16473
}

Semantic roles & 50–950 ramp

primary

#4E65E3

secondary

#E3DAAA

accent

#D338EF

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #4E65E3

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

Preview Lab → · Contrast checker → · Palette generator →