#4067CA#4067CA

#4067CA is a mid, vivid blue. Relative luminance 0.151; OKLCH L 53.9% C 0.160 H 265.2°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#4067CA
RGB	rgb(64, 103, 202)
HSL	hsl(223, 57%, 52%)
HSV	hsv(223, 68%, 79%)
CMYK	cmyk(68.3%, 49%, 0%, 20.8%)
CIE-LAB	lab(45.71, 19.13, -55.59)
CIE-LCH	lch(45.71, 58.79, 288.99°)
OKLab	oklab(53.87% -0.0133 -0.1594)
OKLCH	oklch(53.87% 0.16 265.2)
XYZ	xyz(17.6215, 15.0530, 57.8425)
Luminance	0.1505 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4067CA #CAA340

analogous

#40ACCA #4067CA #5E40CA

triadic

#4067CA #CA4067 #67CA40

tetradic

#4067CA #CA40AC #CAA340 #40CA5E

square

#4067CA #CA40AC #CAA340 #40CA5E

split-complementary

#4067CA #CA5E40 #ACCA40

monochromatic

#1F3670 #2C4DA0 #4067CA #708DD7 #A0B3E5

Accessibility & contrast

On white

5.24

#4067CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#4067CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4067CA

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4067CA	#FFFFFF	#000000	##FFFFFF
##4067CA	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3073CE

Deuteranopia (green-blind)

#0366C8

Tritanopia (blue-blind)

#007E8F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4067ca;
/* rgb */ color: rgb(64, 103, 202);
/* oklch */ color: oklch(53.9% 0.160 265.2);

Tailwind

colors: {
  custom: {
    50: '#8491db',
    500: '#4067ca',
    950: '#000000',
  },
}

SCSS

$custom: #4067ca;
$custom-light: #8491db;
$custom-dark: #000000;

JSON

{
  "hex": "#4067ca",
  "rgb": {
    "r": 64,
    "g": 103,
    "b": 202
  },
  "hsl": {
    "h": 223.043,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.53869,
    "c": 0.15999,
    "h": 265.2
  },
  "luminance": 0.15055
}

Semantic roles & 50–950 ramp

primary

#4067CA

secondary

#D1C095

accent

#B548E0

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4067CA

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

Preview Lab → · Contrast checker → · Palette generator →