#4474DD#4474DD

#4474DD is a mid, vivid blue. Relative luminance 0.189; OKLCH L 58.1% C 0.169 H 263.6°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#4474DD
RGB	rgb(68, 116, 221)
HSL	hsl(221, 69%, 57%)
HSV	hsv(221, 69%, 87%)
CMYK	cmyk(69.2%, 47.5%, 0%, 13.3%)
CIE-LAB	lab(50.61, 18.35, -58.50)
CIE-LCH	lch(50.61, 61.31, 287.41°)
OKLab	oklab(58.05% -0.019 -0.1677)
OKLCH	oklch(58.05% 0.169 263.6)
XYZ	xyz(21.6758, 18.9380, 70.9056)
Luminance	0.1894 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4474DD #DDAD44

analogous

#44C1DD #4474DD #6044DD

triadic

#4474DD #DD4474 #74DD44

tetradic

#4474DD #DD44C1 #DDAD44 #44DD60

square

#4474DD #DD44C1 #DDAD44 #44DD60

split-complementary

#4474DD #DD6044 #C1DD44

monochromatic

#1A3E8D #2355C1 #4474DD #789AE6 #ACC1F0

Accessibility & contrast

On white

4.39

#4474DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#4474DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4474DD

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4474DD	#FFFFFF	#000000	##000000
##4474DD	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C80E1

Deuteranopia (green-blind)

#1372DB

Tritanopia (blue-blind)

#008D9E

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4474dd;
/* rgb */ color: rgb(68, 116, 221);
/* oklch */ color: oklch(58.1% 0.169 263.6);

Tailwind

colors: {
  custom: {
    50: '#899be8',
    500: '#4474dd',
    950: '#000000',
  },
}

SCSS

$custom: #4474dd;
$custom-light: #899be8;
$custom-dark: #000000;

JSON

{
  "hex": "#4474dd",
  "rgb": {
    "r": 68,
    "g": 116,
    "b": 221
  },
  "hsl": {
    "h": 221.176,
    "s": 69.231,
    "l": 56.667
  },
  "oklch": {
    "l": 0.58053,
    "c": 0.16881,
    "h": 263.6
  },
  "luminance": 0.1894
}

Semantic roles & 50–950 ramp

primary

#4474DD

secondary

#DECA9F

accent

#B53CEC

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4474DD

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

Preview Lab → · Contrast checker → · Palette generator →