#4060D3#4060D3

#4060D3 is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.1% C 0.181 H 268.0°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#4060D3
RGB	rgb(64, 96, 211)
HSL	hsl(227, 63%, 54%)
HSV	hsv(227, 70%, 83%)
CMYK	cmyk(69.7%, 54.5%, 0%, 17.3%)
CIE-LAB	lab(44.46, 26.81, -62.77)
CIE-LCH	lch(44.46, 68.26, 293.13°)
OKLab	oklab(53.12% -0.0064 -0.1807)
OKLCH	oklch(53.12% 0.181 268)
XYZ	xyz(18.0510, 14.1571, 63.3967)
Luminance	0.1416 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4060D3 #D3B340

analogous

#40AAD3 #4060D3 #6A40D3

triadic

#4060D3 #D34060 #60D340

tetradic

#4060D3 #D340AA #D3B340 #40D36A

square

#4060D3 #D340AA #D3B340 #40D36A

split-complementary

#4060D3 #D36A40 #AAD340

monochromatic

#1D317C #2845AE #4060D3 #7289DE #A3B3EA

Accessibility & contrast

On white

5.48

#4060D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#4060D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4060D3

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4060D3	#FFFFFF	#000000	##FFFFFF
##4060D3	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070D7

Deuteranopia (green-blind)

#0063D1

Tritanopia (blue-blind)

#007C90

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4060d3;
/* rgb */ color: rgb(64, 96, 211);
/* oklch */ color: oklch(53.1% 0.181 268.0);

Tailwind

colors: {
  custom: {
    50: '#868ce1',
    500: '#4060d3',
    950: '#000000',
  },
}

SCSS

$custom: #4060d3;
$custom-light: #868ce1;
$custom-dark: #000000;

JSON

{
  "hex": "#4060d3",
  "rgb": {
    "r": 64,
    "g": 96,
    "b": 211
  },
  "hsl": {
    "h": 226.939,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.53117,
    "c": 0.18079,
    "h": 268
  },
  "luminance": 0.14159
}

Semantic roles & 50–950 ramp

primary

#4060D3

secondary

#D7C998

accent

#C242E6

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0D0C15

muted

#7D7D83

Preview Lab

Preview with #4060D3

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

Preview Lab → · Contrast checker → · Palette generator →