#4E7BEA#4E7BEA

#4E7BEA is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.8% C 0.175 H 265.0°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#4E7BEA
RGB	rgb(78, 123, 234)
HSL	hsl(223, 79%, 61%)
HSV	hsv(223, 67%, 92%)
CMYK	cmyk(66.7%, 47.4%, 0%, 8.2%)
CIE-LAB	lab(53.73, 20.09, -60.77)
CIE-LCH	lch(53.73, 64.00, 288.29°)
OKLab	oklab(60.82% -0.0151 -0.1741)
OKLCH	oklch(60.82% 0.175 265)
XYZ	xyz(25.0709, 21.7237, 80.6978)
Luminance	0.2173 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7BEA #EABD4E

analogous

#4EC9EA #4E7BEA #6F4EEA

triadic

#4E7BEA #EA4E7B #7BEA4E

tetradic

#4E7BEA #EA4EC9 #EABD4E #4EEA6F

square

#4E7BEA #EA4EC9 #EABD4E #4EEA6F

split-complementary

#4E7BEA #EA6F4E #C9EA4E

monochromatic

#143FA9 #1B54E0 #4E7BEA #85A4F0 #BBCDF7

Accessibility & contrast

On white

3.93

#4E7BEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#4E7BEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7BEA

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7BEA	#FFFFFF	#000000	##000000
##4E7BEA	1.00	3.93	5.35	5.35
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4088EE

Deuteranopia (green-blind)

#1B7AE8

Tritanopia (blue-blind)

#0095A7

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4e7bea;
/* rgb */ color: rgb(78, 123, 234);
/* oklch */ color: oklch(60.8% 0.175 265.0);

Tailwind

colors: {
  custom: {
    50: '#8fa0f1',
    500: '#4e7bea',
    950: '#000000',
  },
}

SCSS

$custom: #4e7bea;
$custom-light: #8fa0f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7bea",
  "rgb": {
    "r": 78,
    "g": 123,
    "b": 234
  },
  "hsl": {
    "h": 222.692,
    "s": 78.788,
    "l": 61.176
  },
  "oklch": {
    "l": 0.60816,
    "c": 0.17477,
    "h": 265
  },
  "luminance": 0.21726
}

Semantic roles & 50–950 ramp

primary

#4E7BEA

secondary

#E7D6AD

accent

#9F0ADB

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4E7BEA

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

Preview Lab → · Contrast checker → · Palette generator →