#4664BA#4664BA

#4664BA is a mid, vivid blue. Relative luminance 0.140; OKLCH L 52.5% C 0.140 H 267.1°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#4664BA
RGB	rgb(70, 100, 186)
HSL	hsl(224, 46%, 50%)
HSV	hsv(224, 62%, 73%)
CMYK	cmyk(62.4%, 46.2%, 0%, 27.1%)
CIE-LAB	lab(44.18, 16.37, -48.78)
CIE-LCH	lch(44.18, 51.45, 288.55°)
OKLab	oklab(52.46% -0.0071 -0.1393)
OKLCH	oklch(52.46% 0.14 267.1)
XYZ	xyz(15.9429, 13.9602, 48.2993)
Luminance	0.1396 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4664BA #BA9C46

analogous

#469EBA #4664BA #6246BA

triadic

#4664BA #BA4664 #64BA46

tetradic

#4664BA #BA469E #BA9C46 #46BA62

square

#4664BA #BA469E #BA9C46 #46BA62

split-complementary

#4664BA #BA6246 #9EBA46

monochromatic

#243461 #354C8E #4664BA #7389CB #9FAFDB

Accessibility & contrast

On white

5.54

#4664BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#4664BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4664BA

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4664BA	#FFFFFF	#000000	##FFFFFF
##4664BA	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A6EBD

Deuteranopia (green-blind)

#2764B8

Tritanopia (blue-blind)

#007886

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4664ba;
/* rgb */ color: rgb(70, 100, 186);
/* oklch */ color: oklch(52.5% 0.140 267.1);

Tailwind

colors: {
  custom: {
    50: '#848fcf',
    500: '#4664ba',
    950: '#000000',
  },
}

SCSS

$custom: #4664ba;
$custom-light: #848fcf;
$custom-dark: #000000;

JSON

{
  "hex": "#4664ba",
  "rgb": {
    "r": 70,
    "g": 100,
    "b": 186
  },
  "hsl": {
    "h": 224.483,
    "s": 45.669,
    "l": 50.196
  },
  "oklch": {
    "l": 0.52457,
    "c": 0.13952,
    "h": 267.1
  },
  "luminance": 0.13962
}

Semantic roles & 50–950 ramp

primary

#4664BA

secondary

#C8BA94

accent

#B352D5

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4664BA

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

Preview Lab → · Contrast checker → · Palette generator →