#4B82DE#4B82DE

#4B82DE is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.4% C 0.152 H 260.1°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#4B82DE
RGB	rgb(75, 130, 222)
HSL	hsl(218, 69%, 58%)
HSV	hsv(218, 66%, 87%)
CMYK	cmyk(66.2%, 41.4%, 0%, 12.9%)
CIE-LAB	lab(54.80, 11.16, -52.35)
CIE-LCH	lch(54.80, 53.53, 282.03°)
OKLab	oklab(61.37% -0.0261 -0.1493)
OKLCH	oklch(61.37% 0.152 260.1)
XYZ	xyz(24.0644, 22.7327, 72.2127)
Luminance	0.2273 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B82DE #DEA74B

analogous

#4BCBDE #4B82DE #5D4BDE

triadic

#4B82DE #DE4B82 #82DE4B

tetradic

#4B82DE #DE4BCB #DEA74B #4BDE5D

square

#4B82DE #DE4BCB #DEA74B #4BDE5D

split-complementary

#4B82DE #DE5D4B #CBDE4B

monochromatic

#1B4894 #2561C7 #4B82DE #7FA6E7 #B2CAF1

Accessibility & contrast

On white

3.79

#4B82DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#4B82DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B82DE

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B82DE	#FFFFFF	#000000	##000000
##4B82DE	1.00	3.79	5.55	5.55
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#578AE2

Deuteranopia (green-blind)

#407DDC

Tritanopia (blue-blind)

#0097A5

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4b82de;
/* rgb */ color: rgb(75, 130, 222);
/* oklch */ color: oklch(61.4% 0.152 260.1);

Tailwind

colors: {
  custom: {
    50: '#8ca5e9',
    500: '#4b82de',
    950: '#000000',
  },
}

SCSS

$custom: #4b82de;
$custom-light: #8ca5e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4b82de",
  "rgb": {
    "r": 75,
    "g": 130,
    "b": 222
  },
  "hsl": {
    "h": 217.551,
    "s": 69.014,
    "l": 58.235
  },
  "oklch": {
    "l": 0.61371,
    "c": 0.15159,
    "h": 260.1
  },
  "luminance": 0.22735
}

Semantic roles & 50–950 ramp

primary

#4B82DE

secondary

#E0CAA5

accent

#AA3CEC

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4B82DE

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

Preview Lab → · Contrast checker → · Palette generator →