#4060B2#4060B2

#4060B2 is a mid, vivid blue. Relative luminance 0.127; OKLCH L 50.7% C 0.135 H 265.8°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#4060B2
RGB	rgb(64, 96, 178)
HSL	hsl(223, 47%, 47%)
HSV	hsv(223, 64%, 70%)
CMYK	cmyk(64%, 46.1%, 0%, 30.2%)
CIE-LAB	lab(42.26, 15.00, -47.19)
CIE-LCH	lch(42.26, 49.52, 287.63°)
OKLab	oklab(50.75% -0.01 -0.1348)
OKLCH	oklch(50.75% 0.135 265.8)
XYZ	xyz(14.3303, 12.6688, 43.8010)
Luminance	0.1267 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4060B2 #B29240

analogous

#4099B2 #4060B2 #5940B2

triadic

#4060B2 #B24060 #60B240

tetradic

#4060B2 #B24099 #B29240 #40B259

square

#4060B2 #B24099 #B29240 #40B259

split-complementary

#4060B2 #B25940 #99B240

monochromatic

#202F58 #304885 #4060B2 #6782C8 #94A7D8

Accessibility & contrast

On white

5.94

#4060B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#4060B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4060B2

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4060B2	#FFFFFF	#000000	##FFFFFF
##4060B2	1.00	5.94	3.53	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3869B5

Deuteranopia (green-blind)

#245FB0

Tritanopia (blue-blind)

#007380

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4060b2;
/* rgb */ color: rgb(64, 96, 178);
/* oklch */ color: oklch(50.7% 0.135 265.8);

Tailwind

colors: {
  custom: {
    50: '#808cc9',
    500: '#4060b2',
    950: '#000000',
  },
}

SCSS

$custom: #4060b2;
$custom-light: #808cc9;
$custom-dark: #000000;

JSON

{
  "hex": "#4060b2",
  "rgb": {
    "r": 64,
    "g": 96,
    "b": 178
  },
  "hsl": {
    "h": 223.158,
    "s": 47.107,
    "l": 47.451
  },
  "oklch": {
    "l": 0.50747,
    "c": 0.13522,
    "h": 265.8
  },
  "luminance": 0.1267
}

Semantic roles & 50–950 ramp

primary

#4060B2

secondary

#C4B48A

accent

#B151D7

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #4060B2

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

Preview Lab → · Contrast checker → · Palette generator →