#4B84E5#4B84E5

#4B84E5 is a light, vivid blue. Relative luminance 0.237; OKLCH L 62.2% C 0.159 H 260.3°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#4B84E5
RGB	rgb(75, 132, 229)
HSL	hsl(218, 75%, 60%)
HSV	hsv(218, 67%, 90%)
CMYK	cmyk(67.2%, 42.4%, 0%, 10.2%)
CIE-LAB	lab(55.74, 12.38, -54.77)
CIE-LCH	lch(55.74, 56.15, 282.74°)
OKLab	oklab(62.23% -0.0266 -0.1564)
OKLCH	oklch(62.23% 0.159 260.3)
XYZ	xyz(25.2907, 23.6530, 77.3462)
Luminance	0.2366 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B84E5 #E5AC4B

analogous

#4BD1E5 #4B84E5 #5F4BE5

triadic

#4B84E5 #E54B84 #84E54B

tetradic

#4B84E5 #E54BD1 #E5AC4B #4BE55F

square

#4B84E5 #E54BD1 #E5AC4B #4BE55F

split-complementary

#4B84E5 #E55F4B #D1E54B

monochromatic

#17499F #1F62D4 #4B84E5 #80A9ED #B6CDF4

Accessibility & contrast

On white

3.66

#4B84E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#4B84E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B84E5

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B84E5	#FFFFFF	#000000	##000000
##4B84E5	1.00	3.66	5.73	5.73
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#568DE9

Deuteranopia (green-blind)

#3C7FE3

Tritanopia (blue-blind)

#009AA9

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4b84e5;
/* rgb */ color: rgb(75, 132, 229);
/* oklch */ color: oklch(62.2% 0.159 260.3);

Tailwind

colors: {
  custom: {
    50: '#8da7ee',
    500: '#4b84e5',
    950: '#000000',
  },
}

SCSS

$custom: #4b84e5;
$custom-light: #8da7ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4b84e5",
  "rgb": {
    "r": 75,
    "g": 132,
    "b": 229
  },
  "hsl": {
    "h": 217.792,
    "s": 74.757,
    "l": 59.608
  },
  "oklch": {
    "l": 0.62227,
    "c": 0.15864,
    "h": 260.3
  },
  "luminance": 0.23656
}

Semantic roles & 50–950 ramp

primary

#4B84E5

secondary

#E4CEA8

accent

#AC36F1

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4B84E5

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

Preview Lab → · Contrast checker → · Palette generator →