#4E83E2#4E83E2

#4E83E2 is a mid, vivid blue. Relative luminance 0.233; OKLCH L 62.0% C 0.155 H 261.1°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#4E83E2
RGB	rgb(78, 131, 226)
HSL	hsl(219, 72%, 60%)
HSV	hsv(219, 65%, 89%)
CMYK	cmyk(65.5%, 42%, 0%, 11.4%)
CIE-LAB	lab(55.42, 12.42, -53.59)
CIE-LCH	lch(55.42, 55.01, 283.05°)
OKLab	oklab(61.96% -0.0239 -0.1529)
OKLCH	oklch(61.96% 0.155 261.1)
XYZ	xyz(24.9808, 23.3409, 75.1255)
Luminance	0.2334 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E83E2 #E2AD4E

analogous

#4ECDE2 #4E83E2 #634EE2

triadic

#4E83E2 #E24E83 #83E24E

tetradic

#4E83E2 #E24ECD #E2AD4E #4EE263

square

#4E83E2 #E24ECD #E2AD4E #4EE263

split-complementary

#4E83E2 #E2634E #CDE24E

monochromatic

#1A489C #2261D1 #4E83E2 #83A8EB #B7CDF3

Accessibility & contrast

On white

3.70

#4E83E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#4E83E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E83E2

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E83E2	#FFFFFF	#000000	##000000
##4E83E2	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#578CE6

Deuteranopia (green-blind)

#3F7EE0

Tritanopia (blue-blind)

#0099A7

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4e83e2;
/* rgb */ color: rgb(78, 131, 226);
/* oklch */ color: oklch(62.0% 0.155 261.1);

Tailwind

colors: {
  custom: {
    50: '#8ea6eb',
    500: '#4e83e2',
    950: '#000000',
  },
}

SCSS

$custom: #4e83e2;
$custom-light: #8ea6eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4e83e2",
  "rgb": {
    "r": 78,
    "g": 131,
    "b": 226
  },
  "hsl": {
    "h": 218.514,
    "s": 71.845,
    "l": 59.608
  },
  "oklch": {
    "l": 0.61962,
    "c": 0.15474,
    "h": 261.1
  },
  "luminance": 0.23343
}

Semantic roles & 50–950 ramp

primary

#4E83E2

secondary

#E3CEA9

accent

#AE39EF

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4E83E2

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

Preview Lab → · Contrast checker → · Palette generator →