#4668AB#4668AB

#4668AB is a mid, moderate blue. Relative luminance 0.141; OKLCH L 52.4% C 0.113 H 262.8°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#4668AB
RGB	rgb(70, 104, 171)
HSL	hsl(220, 42%, 47%)
HSV	hsv(220, 59%, 67%)
CMYK	cmyk(59.1%, 39.2%, 0%, 32.9%)
CIE-LAB	lab(44.44, 8.64, -39.60)
CIE-LCH	lch(44.44, 40.53, 282.31°)
OKLab	oklab(52.38% -0.0143 -0.1124)
OKLCH	oklch(52.38% 0.113 262.8)
XYZ	xyz(14.8243, 14.1418, 40.4686)
Luminance	0.1414 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4668AB #AB8946

analogous

#469BAB #4668AB #5646AB

triadic

#4668AB #AB4668 #68AB46

tetradic

#4668AB #AB469B #AB8946 #46AB56

square

#4668AB #AB469B #AB8946 #46AB56

split-complementary

#4668AB #AB5646 #9BAB46

monochromatic

#223354 #344E80 #4668AB #6C89C3 #97ACD4

Accessibility & contrast

On white

5.49

#4668AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#4668AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4668AB

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4668AB	#FFFFFF	#000000	##FFFFFF
##4668AB	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C6EAE

Deuteranopia (green-blind)

#3E65AA

Tritanopia (blue-blind)

#007781

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4668ab;
/* rgb */ color: rgb(70, 104, 171);
/* oklch */ color: oklch(52.4% 0.113 262.8);

Tailwind

colors: {
  custom: {
    50: '#8292c4',
    500: '#4668ab',
    950: '#000000',
  },
}

SCSS

$custom: #4668ab;
$custom-light: #8292c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4668ab",
  "rgb": {
    "r": 70,
    "g": 104,
    "b": 171
  },
  "hsl": {
    "h": 219.802,
    "s": 41.909,
    "l": 47.255
  },
  "oklch": {
    "l": 0.52376,
    "c": 0.11327,
    "h": 262.8
  },
  "luminance": 0.14143
}

Semantic roles & 50–950 ramp

primary

#4668AB

secondary

#C0AF8C

accent

#A856D2

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0D13

muted

#7C7D82

Preview Lab

Preview with #4668AB

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

Preview Lab → · Contrast checker → · Palette generator →