#4E82E0#4E82E0

#4E82E0 is a mid, vivid blue. Relative luminance 0.230; OKLCH L 61.6% C 0.153 H 261.3°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#4E82E0
RGB	rgb(78, 130, 224)
HSL	hsl(219, 70%, 59%)
HSV	hsv(219, 65%, 88%)
CMYK	cmyk(65.2%, 42%, 0%, 12.2%)
CIE-LAB	lab(55.04, 12.34, -53.08)
CIE-LCH	lch(55.04, 54.50, 283.09°)
OKLab	oklab(61.63% -0.0233 -0.1514)
OKLCH	oklch(61.63% 0.153 261.3)
XYZ	xyz(24.5743, 22.9644, 73.6441)
Luminance	0.2297 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E82E0 #E0AC4E

analogous

#4ECBE0 #4E82E0 #634EE0

triadic

#4E82E0 #E04E82 #82E04E

tetradic

#4E82E0 #E04ECB #E0AC4E #4EE063

square

#4E82E0 #E04ECB #E0AC4E #4EE063

split-complementary

#4E82E0 #E0634E #CBE04E

monochromatic

#1B4899 #2460CD #4E82E0 #82A7E9 #B6CCF2

Accessibility & contrast

On white

3.75

#4E82E0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#4E82E0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E82E0

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E82E0	#FFFFFF	#000000	##000000
##4E82E0	1.00	3.75	5.59	5.59
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#568BE4

Deuteranopia (green-blind)

#3F7DDE

Tritanopia (blue-blind)

#0098A6

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4e82e0;
/* rgb */ color: rgb(78, 130, 224);
/* oklch */ color: oklch(61.6% 0.153 261.3);

Tailwind

colors: {
  custom: {
    50: '#8ea5ea',
    500: '#4e82e0',
    950: '#000000',
  },
}

SCSS

$custom: #4e82e0;
$custom-light: #8ea5ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4e82e0",
  "rgb": {
    "r": 78,
    "g": 130,
    "b": 224
  },
  "hsl": {
    "h": 218.63,
    "s": 70.192,
    "l": 59.216
  },
  "oklch": {
    "l": 0.61627,
    "c": 0.15321,
    "h": 261.3
  },
  "luminance": 0.22967
}

Semantic roles & 50–950 ramp

primary

#4E82E0

secondary

#E1CDA8

accent

#AE3BED

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4E82E0

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

Preview Lab → · Contrast checker → · Palette generator →