#4E6FE3#4E6FE3

#4E6FE3 is a mid, vivid blue. Relative luminance 0.185; OKLCH L 57.9% C 0.180 H 268.4°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#4E6FE3
RGB	rgb(78, 111, 227)
HSL	hsl(227, 73%, 60%)
HSV	hsv(227, 66%, 89%)
CMYK	cmyk(65.6%, 51.1%, 0%, 11%)
CIE-LAB	lab(50.14, 25.09, -62.63)
CIE-LCH	lch(50.14, 67.47, 291.83°)
OKLab	oklab(57.94% -0.0052 -0.1798)
OKLCH	oklch(57.94% 0.18 268.4)
XYZ	xyz(22.6867, 18.5325, 75.0397)
Luminance	0.1853 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E6FE3 #E3C24E

analogous

#4EBAE3 #4E6FE3 #774EE3

triadic

#4E6FE3 #E34E6F #6FE34E

tetradic

#4E6FE3 #E34EBA #E3C24E #4EE377

square

#4E6FE3 #E34EBA #E3C24E #4EE377

split-complementary

#4E6FE3 #E3774E #BAE34E

monochromatic

#19369E #2149D3 #4E6FE3 #839AEB #B8C5F4

Accessibility & contrast

On white

4.46

#4E6FE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#4E6FE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E6FE3

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E6FE3	#FFFFFF	#000000	##000000
##4E6FE3	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#287EE7

Deuteranopia (green-blind)

#0071E1

Tritanopia (blue-blind)

#008A9E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4e6fe3;
/* rgb */ color: rgb(78, 111, 227);
/* oklch */ color: oklch(57.9% 0.180 268.4);

Tailwind

colors: {
  custom: {
    50: '#8f97ec',
    500: '#4e6fe3',
    950: '#000000',
  },
}

SCSS

$custom: #4e6fe3;
$custom-light: #8f97ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4e6fe3",
  "rgb": {
    "r": 78,
    "g": 111,
    "b": 227
  },
  "hsl": {
    "h": 226.711,
    "s": 72.683,
    "l": 59.804
  },
  "oklch": {
    "l": 0.57938,
    "c": 0.17985,
    "h": 268.4
  },
  "luminance": 0.18535
}

Semantic roles & 50–950 ramp

primary

#4E6FE3

secondary

#E3D6AA

accent

#C738EF

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #4E6FE3

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

Preview Lab → · Contrast checker → · Palette generator →