#4E7CEB#4E7CEB

#4E7CEB is a mid, vivid blue. Relative luminance 0.220; OKLCH L 61.1% C 0.175 H 264.8°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#4E7CEB
RGB	rgb(78, 124, 235)
HSL	hsl(222, 80%, 61%)
HSV	hsv(222, 67%, 92%)
CMYK	cmyk(66.8%, 47.2%, 0%, 7.8%)
CIE-LAB	lab(54.06, 19.82, -60.80)
CIE-LCH	lch(54.06, 63.95, 288.06°)
OKLab	oklab(61.09% -0.0159 -0.1742)
OKLCH	oklch(61.09% 0.175 264.8)
XYZ	xyz(25.3397, 22.0307, 81.4981)
Luminance	0.2203 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7CEB #EBBD4E

analogous

#4ECBEB #4E7CEB #6F4EEB

triadic

#4E7CEB #EB4E7C #7CEB4E

tetradic

#4E7CEB #EB4ECB #EBBD4E #4EEB6F

square

#4E7CEB #EB4ECB #EBBD4E #4EEB6F

split-complementary

#4E7CEB #EB6F4E #CBEB4E

monochromatic

#1340AB #1A54E2 #4E7CEB #85A5F1 #BCCDF7

Accessibility & contrast

On white

3.88

#4E7CEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#4E7CEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7CEB

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7CEB	#FFFFFF	#000000	##000000
##4E7CEB	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4189EF

Deuteranopia (green-blind)

#1D7AE9

Tritanopia (blue-blind)

#0096A8

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4e7ceb;
/* rgb */ color: rgb(78, 124, 235);
/* oklch */ color: oklch(61.1% 0.175 264.8);

Tailwind

colors: {
  custom: {
    50: '#90a1f2',
    500: '#4e7ceb',
    950: '#000000',
  },
}

SCSS

$custom: #4e7ceb;
$custom-light: #90a1f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7ceb",
  "rgb": {
    "r": 78,
    "g": 124,
    "b": 235
  },
  "hsl": {
    "h": 222.42,
    "s": 79.695,
    "l": 61.373
  },
  "oklch": {
    "l": 0.61085,
    "c": 0.17491,
    "h": 264.8
  },
  "luminance": 0.22033
}

Semantic roles & 50–950 ramp

primary

#4E7CEB

secondary

#E8D7AD

accent

#9E09DC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4E7CEB

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

Preview Lab → · Contrast checker → · Palette generator →