#4E7DEB#4E7DEB

#4E7DEB is a mid, vivid blue. Relative luminance 0.223; OKLCH L 61.3% C 0.174 H 264.5°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#4E7DEB
RGB	rgb(78, 125, 235)
HSL	hsl(222, 80%, 61%)
HSV	hsv(222, 67%, 92%)
CMYK	cmyk(66.8%, 46.8%, 0%, 7.8%)
CIE-LAB	lab(54.33, 19.21, -60.37)
CIE-LCH	lch(54.33, 63.35, 287.65°)
OKLab	oklab(61.29% -0.0168 -0.1729)
OKLCH	oklch(61.29% 0.174 264.5)
XYZ	xyz(25.4656, 22.2826, 81.5401)
Luminance	0.2228 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7DEB #EBBC4E

analogous

#4ECCEB #4E7DEB #6E4EEB

triadic

#4E7DEB #EB4E7D #7DEB4E

tetradic

#4E7DEB #EB4ECC #EBBC4E #4EEB6E

square

#4E7DEB #EB4ECC #EBBC4E #4EEB6E

split-complementary

#4E7DEB #EB6E4E #CCEB4E

monochromatic

#1341AB #1A56E2 #4E7DEB #85A5F1 #BCCEF7

Accessibility & contrast

On white

3.85

#4E7DEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#4E7DEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7DEB

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7DEB	#FFFFFF	#000000	##000000
##4E7DEB	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#448AEF

Deuteranopia (green-blind)

#217BE9

Tritanopia (blue-blind)

#0097A9

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4e7deb;
/* rgb */ color: rgb(78, 125, 235);
/* oklch */ color: oklch(61.3% 0.174 264.5);

Tailwind

colors: {
  custom: {
    50: '#90a2f2',
    500: '#4e7deb',
    950: '#000000',
  },
}

SCSS

$custom: #4e7deb;
$custom-light: #90a2f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7deb",
  "rgb": {
    "r": 78,
    "g": 125,
    "b": 235
  },
  "hsl": {
    "h": 222.038,
    "s": 79.695,
    "l": 61.373
  },
  "oklch": {
    "l": 0.61289,
    "c": 0.17373,
    "h": 264.5
  },
  "luminance": 0.22285
}

Semantic roles & 50–950 ramp

primary

#4E7DEB

secondary

#E8D6AD

accent

#9D09DC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F17

muted

#7E7E85

Preview Lab

Preview with #4E7DEB

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

Preview Lab → · Contrast checker → · Palette generator →