#4B84DE#4B84DE

#4B84DE is a mid, vivid blue. Relative luminance 0.233; OKLCH L 61.8% C 0.149 H 259.2°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#4B84DE
RGB	rgb(75, 132, 222)
HSL	hsl(217, 69%, 58%)
HSV	hsv(217, 66%, 87%)
CMYK	cmyk(66.2%, 40.5%, 0%, 12.9%)
CIE-LAB	lab(55.35, 9.94, -51.47)
CIE-LCH	lch(55.35, 52.42, 280.94°)
OKLab	oklab(61.8% -0.028 -0.1467)
OKLCH	oklch(61.8% 0.149 259.2)
XYZ	xyz(24.3330, 23.2699, 72.3023)
Luminance	0.2327 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B84DE #DEA54B

analogous

#4BCDDE #4B84DE #5B4BDE

triadic

#4B84DE #DE4B84 #84DE4B

tetradic

#4B84DE #DE4BCD #DEA54B #4BDE5B

square

#4B84DE #DE4BCD #DEA54B #4BDE5B

split-complementary

#4B84DE #DE5B4B #CDDE4B

monochromatic

#1B4A94 #2564C7 #4B84DE #7FA7E7 #B2CBF1

Accessibility & contrast

On white

3.71

#4B84DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#4B84DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B84DE

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B84DE	#FFFFFF	#000000	##000000
##4B84DE	1.00	3.71	5.65	5.65
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B8CE2

Deuteranopia (green-blind)

#447EDC

Tritanopia (blue-blind)

#0099A6

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4b84de;
/* rgb */ color: rgb(75, 132, 222);
/* oklch */ color: oklch(61.8% 0.149 259.2);

Tailwind

colors: {
  custom: {
    50: '#8ca7e9',
    500: '#4b84de',
    950: '#000000',
  },
}

SCSS

$custom: #4b84de;
$custom-light: #8ca7e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4b84de",
  "rgb": {
    "r": 75,
    "g": 132,
    "b": 222
  },
  "hsl": {
    "h": 216.735,
    "s": 69.014,
    "l": 58.235
  },
  "oklch": {
    "l": 0.61799,
    "c": 0.14936,
    "h": 259.2
  },
  "luminance": 0.23272
}

Semantic roles & 50–950 ramp

primary

#4B84DE

secondary

#E0C9A5

accent

#A83CEC

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4B84DE

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

Preview Lab → · Contrast checker → · Palette generator →