#4E8EEB#4E8EEB

#4E8EEB is a light, vivid blue. Relative luminance 0.270; OKLCH L 64.8% C 0.154 H 257.8°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#4E8EEB
RGB	rgb(78, 142, 235)
HSL	hsl(216, 80%, 61%)
HSV	hsv(216, 67%, 92%)
CMYK	cmyk(66.8%, 39.6%, 0%, 7.8%)
CIE-LAB	lab(58.94, 8.91, -52.99)
CIE-LCH	lch(58.94, 53.74, 279.54°)
OKLab	oklab(64.85% -0.0325 -0.151)
OKLCH	oklch(64.85% 0.154 257.8)
XYZ	xyz(27.8049, 26.9610, 82.3198)
Luminance	0.2696 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E8EEB #EBAB4E

analogous

#4EDDEB #4E8EEB #5D4EEB

triadic

#4E8EEB #EB4E8E #8EEB4E

tetradic

#4E8EEB #EB4EDD #EBAB4E #4EEB5D

square

#4E8EEB #EB4EDD #EBAB4E #4EEB5D

split-complementary

#4E8EEB #EB5D4E #DDEB4E

monochromatic

#1351AB #1A6BE2 #4E8EEB #85B1F1 #BCD4F7

Accessibility & contrast

On white

3.28

#4E8EEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#4E8EEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E8EEB

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E8EEB	#FFFFFF	#000000	##000000
##4E8EEB	1.00	3.28	6.39	6.39
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6496EF

Deuteranopia (green-blind)

#4C87E9

Tritanopia (blue-blind)

#00A3B1

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4e8eeb;
/* rgb */ color: rgb(78, 142, 235);
/* oklch */ color: oklch(64.8% 0.154 257.8);

Tailwind

colors: {
  custom: {
    50: '#8faef2',
    500: '#4e8eeb',
    950: '#000000',
  },
}

SCSS

$custom: #4e8eeb;
$custom-light: #8faef2;
$custom-dark: #000000;

JSON

{
  "hex": "#4e8eeb",
  "rgb": {
    "r": 78,
    "g": 142,
    "b": 235
  },
  "hsl": {
    "h": 215.541,
    "s": 79.695,
    "l": 61.373
  },
  "oklch": {
    "l": 0.64845,
    "c": 0.15446,
    "h": 257.8
  },
  "luminance": 0.26964
}

Semantic roles & 50–950 ramp

primary

#4E8EEB

secondary

#E8D0AD

accent

#8609DC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #4E8EEB

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

Preview Lab → · Contrast checker → · Palette generator →