#4060BD#4060BD

#4060BD is a mid, vivid blue. Relative luminance 0.131; OKLCH L 51.5% C 0.151 H 266.8°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#4060BD
RGB	rgb(64, 96, 189)
HSL	hsl(225, 49%, 50%)
HSV	hsv(225, 66%, 74%)
CMYK	cmyk(66.1%, 49.2%, 0%, 25.9%)
CIE-LAB	lab(42.96, 18.93, -52.50)
CIE-LCH	lch(42.96, 55.81, 289.83°)
OKLab	oklab(51.5% -0.0084 -0.1505)
OKLCH	oklch(51.5% 0.151 266.8)
XYZ	xyz(15.4794, 13.1284, 49.8525)
Luminance	0.1313 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4060BD #BD9D40

analogous

#409FBD #4060BD #5F40BD

triadic

#4060BD #BD4060 #60BD40

tetradic

#4060BD #BD409F #BD9D40 #40BD5F

square

#4060BD #BD409F #BD9D40 #40BD5F

split-complementary

#4060BD #BD5F40 #9FBD40

monochromatic

#213262 #31498F #4060BD #6D85CD #9AABDD

Accessibility & contrast

On white

5.79

#4060BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#4060BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4060BD

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4060BD	#FFFFFF	#000000	##FFFFFF
##4060BD	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D6BC0

Deuteranopia (green-blind)

#0B60BB

Tritanopia (blue-blind)

#007685

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4060bd;
/* rgb */ color: rgb(64, 96, 189);
/* oklch */ color: oklch(51.5% 0.151 266.8);

Tailwind

colors: {
  custom: {
    50: '#828cd1',
    500: '#4060bd',
    950: '#000000',
  },
}

SCSS

$custom: #4060bd;
$custom-light: #828cd1;
$custom-dark: #000000;

JSON

{
  "hex": "#4060bd",
  "rgb": {
    "r": 64,
    "g": 96,
    "b": 189
  },
  "hsl": {
    "h": 224.64,
    "s": 49.407,
    "l": 49.608
  },
  "oklch": {
    "l": 0.51503,
    "c": 0.1507,
    "h": 266.8
  },
  "luminance": 0.1313
}

Semantic roles & 50–950 ramp

primary

#4060BD

secondary

#C9BA90

accent

#B64FD9

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4060BD

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

Preview Lab → · Contrast checker → · Palette generator →