#4E7BE7#4E7BE7

#4E7BE7 is a mid, vivid blue. Relative luminance 0.216; OKLCH L 60.6% C 0.171 H 264.8°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#4E7BE7
RGB	rgb(78, 123, 231)
HSL	hsl(222, 76%, 61%)
HSV	hsv(222, 66%, 91%)
CMYK	cmyk(66.2%, 46.8%, 0%, 9.4%)
CIE-LAB	lab(53.55, 19.05, -59.38)
CIE-LCH	lch(53.55, 62.36, 287.78°)
OKLab	oklab(60.62% -0.0155 -0.17)
OKLCH	oklch(60.62% 0.171 264.8)
XYZ	xyz(24.6436, 21.5528, 78.4472)
Luminance	0.2155 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7BE7 #E7BA4E

analogous

#4EC7E7 #4E7BE7 #6D4EE7

triadic

#4E7BE7 #E74E7B #7BE74E

tetradic

#4E7BE7 #E74EC7 #E7BA4E #4EE76D

square

#4E7BE7 #E74EC7 #E7BA4E #4EE76D

split-complementary

#4E7BE7 #E76D4E #C7E74E

monochromatic

#1640A4 #1E55DA #4E7BE7 #84A3EE #BACBF6

Accessibility & contrast

On white

3.95

#4E7BE7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#4E7BE7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7BE7

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7BE7	#FFFFFF	#000000	##000000
##4E7BE7	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4387EB

Deuteranopia (green-blind)

#2279E5

Tritanopia (blue-blind)

#0094A6

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4e7be7;
/* rgb */ color: rgb(78, 123, 231);
/* oklch */ color: oklch(60.6% 0.171 264.8);

Tailwind

colors: {
  custom: {
    50: '#8fa0ef',
    500: '#4e7be7',
    950: '#000000',
  },
}

SCSS

$custom: #4e7be7;
$custom-light: #8fa0ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7be7",
  "rgb": {
    "r": 78,
    "g": 123,
    "b": 231
  },
  "hsl": {
    "h": 222.353,
    "s": 76.119,
    "l": 60.588
  },
  "oklch": {
    "l": 0.60617,
    "c": 0.17075,
    "h": 264.8
  },
  "luminance": 0.21555
}

Semantic roles & 50–950 ramp

primary

#4E7BE7

secondary

#E5D4AB

accent

#9D0DD8

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #4E7BE7

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

Preview Lab → · Contrast checker → · Palette generator →