#4667BB#4667BB

#4667BB is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.2% C 0.137 H 265.8°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#4667BB
RGB	rgb(70, 103, 187)
HSL	hsl(223, 46%, 50%)
HSV	hsv(223, 63%, 73%)
CMYK	cmyk(62.6%, 44.9%, 0%, 26.7%)
CIE-LAB	lab(45.07, 14.82, -47.94)
CIE-LCH	lch(45.07, 50.17, 287.18°)
OKLab	oklab(53.16% -0.0101 -0.1368)
OKLCH	oklch(53.16% 0.137 265.8)
XYZ	xyz(16.3426, 14.5890, 48.9588)
Luminance	0.1459 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4667BB #BB9A46

analogous

#46A1BB #4667BB #5F46BB

triadic

#4667BB #BB4667 #67BB46

tetradic

#4667BB #BB46A1 #BB9A46 #46BB5F

square

#4667BB #BB46A1 #BB9A46 #46BB5F

split-complementary

#4667BB #BB5F46 #A1BB46

monochromatic

#243662 #354E8F #4667BB #738CCB #A0B1DC

Accessibility & contrast

On white

5.36

#4667BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#4667BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4667BB

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4667BB	#FFFFFF	#000000	##FFFFFF
##4667BB	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F70BE

Deuteranopia (green-blind)

#2D66B9

Tritanopia (blue-blind)

#007A88

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4667bb;
/* rgb */ color: rgb(70, 103, 187);
/* oklch */ color: oklch(53.2% 0.137 265.8);

Tailwind

colors: {
  custom: {
    50: '#8491d0',
    500: '#4667bb',
    950: '#000000',
  },
}

SCSS

$custom: #4667bb;
$custom-light: #8491d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4667bb",
  "rgb": {
    "r": 70,
    "g": 103,
    "b": 187
  },
  "hsl": {
    "h": 223.077,
    "s": 46.245,
    "l": 50.392
  },
  "oklch": {
    "l": 0.53158,
    "c": 0.13719,
    "h": 265.8
  },
  "luminance": 0.1459
}

Semantic roles & 50–950 ramp

primary

#4667BB

secondary

#C8BA94

accent

#B152D6

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4667BB

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

Preview Lab → · Contrast checker → · Palette generator →