#4668CC#4668CC

#4668CC is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.5% C 0.160 H 266.9°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#4668CC
RGB	rgb(70, 104, 204)
HSL	hsl(225, 57%, 54%)
HSV	hsv(225, 66%, 80%)
CMYK	cmyk(65.7%, 49%, 0%, 20%)
CIE-LAB	lab(46.39, 20.16, -55.62)
CIE-LCH	lch(46.39, 59.16, 289.92°)
OKLab	oklab(54.51% -0.0086 -0.1594)
OKLCH	oklch(54.51% 0.16 266.9)
XYZ	xyz(18.3714, 15.5606, 59.1504)
Luminance	0.1556 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4668CC #CCAA46

analogous

#46ABCC #4668CC #6746CC

triadic

#4668CC #CC4668 #68CC46

tetradic

#4668CC #CC46AB #CCAA46 #46CC67

square

#4668CC #CC46AB #CCAA46 #46CC67

split-complementary

#4668CC #CC6746 #ABCC46

monochromatic

#213777 #2E4DA7 #4668CC #768FD9 #A6B6E6

Accessibility & contrast

On white

5.11

#4668CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#4668CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4668CC

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4668CC	#FFFFFF	#000000	##FFFFFF
##4668CC	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3274D0

Deuteranopia (green-blind)

#0D68CA

Tritanopia (blue-blind)

#007F90

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4668cc;
/* rgb */ color: rgb(70, 104, 204);
/* oklch */ color: oklch(54.5% 0.160 266.9);

Tailwind

colors: {
  custom: {
    50: '#8792dc',
    500: '#4668cc',
    950: '#000000',
  },
}

SCSS

$custom: #4668cc;
$custom-light: #8792dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4668cc",
  "rgb": {
    "r": 70,
    "g": 104,
    "b": 204
  },
  "hsl": {
    "h": 224.776,
    "s": 56.78,
    "l": 53.725
  },
  "oklch": {
    "l": 0.54511,
    "c": 0.15963,
    "h": 266.9
  },
  "luminance": 0.15562
}

Semantic roles & 50–950 ramp

primary

#4668CC

secondary

#D4C59A

accent

#B948E0

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0D15

muted

#7D7D83

Preview Lab

Preview with #4668CC

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

Preview Lab → · Contrast checker → · Palette generator →