#4660B2#4660B2

#4660B2 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.1% C 0.133 H 268.2°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#4660B2
RGB	rgb(70, 96, 178)
HSL	hsl(226, 44%, 49%)
HSV	hsv(226, 61%, 70%)
CMYK	cmyk(60.7%, 46.1%, 0%, 30.2%)
CIE-LAB	lab(42.58, 16.13, -46.66)
CIE-LCH	lch(42.58, 49.36, 289.07°)
OKLab	oklab(51.08% -0.0042 -0.1331)
OKLCH	oklch(51.08% 0.133 268.2)
XYZ	xyz(14.7418, 12.8810, 43.8203)
Luminance	0.1288 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4660B2 #B29846

analogous

#4696B2 #4660B2 #6246B2

triadic

#4660B2 #B24660 #60B246

tetradic

#4660B2 #B24696 #B29846 #46B262

square

#4660B2 #B24696 #B29846 #46B262

split-complementary

#4660B2 #B26246 #96B246

monochromatic

#23315A #354886 #4660B2 #6F84C6 #9BA9D8

Accessibility & contrast

On white

5.87

#4660B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#4660B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4660B2

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4660B2	#FFFFFF	#000000	##FFFFFF
##4660B2	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#396AB5

Deuteranopia (green-blind)

#2860B0

Tritanopia (blue-blind)

#007280

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4660b2;
/* rgb */ color: rgb(70, 96, 178);
/* oklch */ color: oklch(51.1% 0.133 268.2);

Tailwind

colors: {
  custom: {
    50: '#838cc9',
    500: '#4660b2',
    950: '#000000',
  },
}

SCSS

$custom: #4660b2;
$custom-light: #838cc9;
$custom-dark: #000000;

JSON

{
  "hex": "#4660b2",
  "rgb": {
    "r": 70,
    "g": 96,
    "b": 178
  },
  "hsl": {
    "h": 225.556,
    "s": 43.548,
    "l": 48.627
  },
  "oklch": {
    "l": 0.51082,
    "c": 0.13322,
    "h": 268.2
  },
  "luminance": 0.12882
}

Semantic roles & 50–950 ramp

primary

#4660B2

secondary

#C4B790

accent

#B555D3

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #4660B2

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

Preview Lab → · Contrast checker → · Palette generator →