#4B80DE#4B80DE

#4B80DE is a mid, vivid blue. Relative luminance 0.222; OKLCH L 60.9% C 0.154 H 261.0°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#4B80DE
RGB	rgb(75, 128, 222)
HSL	hsl(218, 69%, 58%)
HSV	hsv(218, 66%, 87%)
CMYK	cmyk(66.2%, 42.3%, 0%, 12.9%)
CIE-LAB	lab(54.24, 12.37, -53.23)
CIE-LCH	lch(54.24, 54.65, 283.09°)
OKLab	oklab(60.95% -0.0242 -0.1519)
OKLCH	oklch(60.95% 0.154 261)
XYZ	xyz(23.8010, 22.2058, 72.1249)
Luminance	0.2221 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B80DE #DEA94B

analogous

#4BCADE #4B80DE #5F4BDE

triadic

#4B80DE #DE4B80 #80DE4B

tetradic

#4B80DE #DE4BCA #DEA94B #4BDE5F

square

#4B80DE #DE4BCA #DEA94B #4BDE5F

split-complementary

#4B80DE #DE5F4B #CADE4B

monochromatic

#1B4694 #255FC7 #4B80DE #7FA4E7 #B2C9F1

Accessibility & contrast

On white

3.86

#4B80DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#4B80DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B80DE

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B80DE	#FFFFFF	#000000	##000000
##4B80DE	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5489E2

Deuteranopia (green-blind)

#3C7BDC

Tritanopia (blue-blind)

#0096A4

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4b80de;
/* rgb */ color: rgb(75, 128, 222);
/* oklch */ color: oklch(60.9% 0.154 261.0);

Tailwind

colors: {
  custom: {
    50: '#8ca4e9',
    500: '#4b80de',
    950: '#000000',
  },
}

SCSS

$custom: #4b80de;
$custom-light: #8ca4e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4b80de",
  "rgb": {
    "r": 75,
    "g": 128,
    "b": 222
  },
  "hsl": {
    "h": 218.367,
    "s": 69.014,
    "l": 58.235
  },
  "oklch": {
    "l": 0.60945,
    "c": 0.15385,
    "h": 261
  },
  "luminance": 0.22208
}

Semantic roles & 50–950 ramp

primary

#4B80DE

secondary

#E0CBA5

accent

#AC3CEC

background

#F9FAFE

surface

#F1F3FD

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4B80DE

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

Preview Lab → · Contrast checker → · Palette generator →