#4E86EB#4E86EB

#4E86EB is a light, vivid blue. Relative luminance 0.247; OKLCH L 63.1% C 0.163 H 261.2°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#4E86EB
RGB	rgb(78, 134, 235)
HSL	hsl(219, 80%, 61%)
HSV	hsv(219, 67%, 92%)
CMYK	cmyk(66.8%, 43%, 0%, 7.8%)
CIE-LAB	lab(56.75, 13.72, -56.49)
CIE-LCH	lch(56.75, 58.13, 283.65°)
OKLab	oklab(63.15% -0.025 -0.1614)
OKLCH	oklch(63.15% 0.163 261.2)
XYZ	xyz(26.6570, 24.6654, 81.9372)
Luminance	0.2467 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E86EB #EBB34E

analogous

#4ED4EB #4E86EB #654EEB

triadic

#4E86EB #EB4E86 #86EB4E

tetradic

#4E86EB #EB4ED4 #EBB34E #4EEB65

square

#4E86EB #EB4ED4 #EBB34E #4EEB65

split-complementary

#4E86EB #EB654E #D4EB4E

monochromatic

#134AAB #1A61E2 #4E86EB #85ACF1 #BCD1F7

Accessibility & contrast

On white

3.54

#4E86EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#4E86EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E86EB

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E86EB	#FFFFFF	#000000	##000000
##4E86EB	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5690EF

Deuteranopia (green-blind)

#3B81E9

Tritanopia (blue-blind)

#009DAD

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4e86eb;
/* rgb */ color: rgb(78, 134, 235);
/* oklch */ color: oklch(63.1% 0.163 261.2);

Tailwind

colors: {
  custom: {
    50: '#8fa8f2',
    500: '#4e86eb',
    950: '#000000',
  },
}

SCSS

$custom: #4e86eb;
$custom-light: #8fa8f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4e86eb",
  "rgb": {
    "r": 78,
    "g": 134,
    "b": 235
  },
  "hsl": {
    "h": 218.599,
    "s": 79.695,
    "l": 61.373
  },
  "oklch": {
    "l": 0.6315,
    "c": 0.1633,
    "h": 261.2
  },
  "luminance": 0.24668
}

Semantic roles & 50–950 ramp

primary

#4E86EB

secondary

#E8D3AD

accent

#9109DC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #4E86EB

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

Preview Lab → · Contrast checker → · Palette generator →