#3469DD#3469DD

#3469DD is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.2% C 0.187 H 263.2°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#3469DD
RGB	rgb(52, 105, 221)
HSL	hsl(221, 71%, 54%)
HSV	hsv(221, 76%, 87%)
CMYK	cmyk(76.5%, 52.5%, 0%, 13.3%)
CIE-LAB	lab(47.04, 23.24, -64.30)
CIE-LCH	lch(47.04, 68.37, 289.87°)
OKLab	oklab(55.16% -0.0222 -0.1852)
OKLCH	oklch(55.16% 0.187 263.2)
XYZ	xyz(19.5142, 16.0514, 70.4624)
Luminance	0.1605 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3469DD #DDA834

analogous

#34BEDD #3469DD #5334DD

triadic

#3469DD #DD3469 #69DD34

tetradic

#3469DD #DD34BE #DDA834 #34DD53

square

#3469DD #DD34BE #DDA834 #34DD53

split-complementary

#3469DD #DD5334 #BEDD34

monochromatic

#163781 #1E4EB5 #3469DD #6890E6 #9DB6EF

Accessibility & contrast

On white

4.99

#3469DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#3469DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3469DD

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3469DD	#FFFFFF	#000000	##FFFFFF
##3469DD	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1178E1

Deuteranopia (green-blind)

#0068DB

Tritanopia (blue-blind)

#008599

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3469dd;
/* rgb */ color: rgb(52, 105, 221);
/* oklch */ color: oklch(55.2% 0.187 263.2);

Tailwind

colors: {
  custom: {
    50: '#8493e8',
    500: '#3469dd',
    950: '#000000',
  },
}

SCSS

$custom: #3469dd;
$custom-light: #8493e8;
$custom-dark: #000000;

JSON

{
  "hex": "#3469dd",
  "rgb": {
    "r": 52,
    "g": 105,
    "b": 221
  },
  "hsl": {
    "h": 221.183,
    "s": 71.308,
    "l": 53.529
  },
  "oklch": {
    "l": 0.55158,
    "c": 0.18658,
    "h": 263.2
  },
  "luminance": 0.16054
}

Semantic roles & 50–950 ramp

primary

#3469DD

secondary

#DBC492

accent

#B63AEE

background

#F8F8FE

surface

#F0F0FD

border

#CBCBD5

text

#0C0D16

muted

#7D7D84

Preview Lab

Preview with #3469DD

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

Preview Lab → · Contrast checker → · Palette generator →