#4E8CEB#4E8CEB

#4E8CEB is a light, vivid blue. Relative luminance 0.264; OKLCH L 64.4% C 0.157 H 258.7°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#4E8CEB
RGB	rgb(78, 140, 235)
HSL	hsl(216, 80%, 61%)
HSV	hsv(216, 67%, 92%)
CMYK	cmyk(66.8%, 40.4%, 0%, 7.8%)
CIE-LAB	lab(58.39, 10.10, -53.87)
CIE-LCH	lch(58.39, 54.81, 280.62°)
OKLab	oklab(64.42% -0.0306 -0.1536)
OKLCH	oklch(64.42% 0.157 258.7)
XYZ	xyz(27.5100, 26.3713, 82.2215)
Luminance	0.2637 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E8CEB #EBAD4E

analogous

#4EDAEB #4E8CEB #5F4EEB

triadic

#4E8CEB #EB4E8C #8CEB4E

tetradic

#4E8CEB #EB4EDA #EBAD4E #4EEB5F

square

#4E8CEB #EB4EDA #EBAD4E #4EEB5F

split-complementary

#4E8CEB #EB5F4E #DAEB4E

monochromatic

#134FAB #1A69E2 #4E8CEB #85B0F1 #BCD3F7

Accessibility & contrast

On white

3.35

#4E8CEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#4E8CEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E8CEB

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E8CEB	#FFFFFF	#000000	##000000
##4E8CEB	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6094EF

Deuteranopia (green-blind)

#4886E9

Tritanopia (blue-blind)

#00A2B0

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4e8ceb;
/* rgb */ color: rgb(78, 140, 235);
/* oklch */ color: oklch(64.4% 0.157 258.7);

Tailwind

colors: {
  custom: {
    50: '#8fadf2',
    500: '#4e8ceb',
    950: '#000000',
  },
}

SCSS

$custom: #4e8ceb;
$custom-light: #8fadf2;
$custom-dark: #000000;

JSON

{
  "hex": "#4e8ceb",
  "rgb": {
    "r": 78,
    "g": 140,
    "b": 235
  },
  "hsl": {
    "h": 216.306,
    "s": 79.695,
    "l": 61.373
  },
  "oklch": {
    "l": 0.64418,
    "c": 0.15663,
    "h": 258.7
  },
  "luminance": 0.26374
}

Semantic roles & 50–950 ramp

primary

#4E8CEB

secondary

#E8D1AD

accent

#8909DC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #4E8CEB

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

Preview Lab → · Contrast checker → · Palette generator →