#4E7BE3#4E7BE3

#4E7BE3 is a mid, vivid blue. Relative luminance 0.213; OKLCH L 60.4% C 0.165 H 264.4°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#4E7BE3
RGB	rgb(78, 123, 227)
HSL	hsl(222, 73%, 60%)
HSV	hsv(222, 66%, 89%)
CMYK	cmyk(65.6%, 45.8%, 0%, 11%)
CIE-LAB	lab(53.31, 17.66, -57.53)
CIE-LCH	lch(53.31, 60.18, 287.07°)
OKLab	oklab(60.35% -0.0161 -0.1646)
OKLCH	oklch(60.35% 0.165 264.4)
XYZ	xyz(24.0851, 21.3294, 75.5058)
Luminance	0.2133 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7BE3 #E3B64E

analogous

#4EC6E3 #4E7BE3 #6B4EE3

triadic

#4E7BE3 #E34E7B #7BE34E

tetradic

#4E7BE3 #E34EC6 #E3B64E #4EE36B

square

#4E7BE3 #E34EC6 #E3B64E #4EE36B

split-complementary

#4E7BE3 #E36B4E #C6E34E

monochromatic

#19419E #2157D3 #4E7BE3 #83A2EB #B8CAF4

Accessibility & contrast

On white

3.99

#4E7BE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#4E7BE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7BE3

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7BE3	#FFFFFF	#000000	##000000
##4E7BE3	1.00	3.99	5.27	5.27
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4787E7

Deuteranopia (green-blind)

#2A79E1

Tritanopia (blue-blind)

#0093A4

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4e7be3;
/* rgb */ color: rgb(78, 123, 227);
/* oklch */ color: oklch(60.4% 0.165 264.4);

Tailwind

colors: {
  custom: {
    50: '#8ea0ec',
    500: '#4e7be3',
    950: '#000000',
  },
}

SCSS

$custom: #4e7be3;
$custom-light: #8ea0ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7be3",
  "rgb": {
    "r": 78,
    "g": 123,
    "b": 227
  },
  "hsl": {
    "h": 221.879,
    "s": 72.683,
    "l": 59.804
  },
  "oklch": {
    "l": 0.60354,
    "c": 0.16538,
    "h": 264.4
  },
  "luminance": 0.21332
}

Semantic roles & 50–950 ramp

primary

#4E7BE3

secondary

#E3D2AA

accent

#B838EF

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #4E7BE3

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

Preview Lab → · Contrast checker → · Palette generator →