#4067C7#4067C7

#4067C7 is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.7% C 0.156 H 265.0°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#4067C7
RGB	rgb(64, 103, 199)
HSL	hsl(223, 55%, 52%)
HSV	hsv(223, 68%, 78%)
CMYK	cmyk(67.8%, 48.2%, 0%, 22%)
CIE-LAB	lab(45.51, 18.05, -54.17)
CIE-LCH	lch(45.51, 57.10, 288.43°)
OKLab	oklab(53.66% -0.0137 -0.1553)
OKLCH	oklch(53.66% 0.156 265)
XYZ	xyz(17.2698, 14.9123, 55.9900)
Luminance	0.1491 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4067C7 #C7A040

analogous

#40AAC7 #4067C7 #5D40C7

triadic

#4067C7 #C74067 #67C740

tetradic

#4067C7 #C740AA #C7A040 #40C75D

square

#4067C7 #C740AA #C7A040 #40C75D

split-complementary

#4067C7 #C75D40 #AAC740

monochromatic

#20366D #2E4E9C #4067C7 #6F8DD5 #9FB2E3

Accessibility & contrast

On white

5.27

#4067C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#4067C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4067C7

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4067C7	#FFFFFF	#000000	##FFFFFF
##4067C7	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3372CB

Deuteranopia (green-blind)

#1066C5

Tritanopia (blue-blind)

#007D8D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4067c7;
/* rgb */ color: rgb(64, 103, 199);
/* oklch */ color: oklch(53.7% 0.156 265.0);

Tailwind

colors: {
  custom: {
    50: '#8491d9',
    500: '#4067c7',
    950: '#000000',
  },
}

SCSS

$custom: #4067c7;
$custom-light: #8491d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4067c7",
  "rgb": {
    "r": 64,
    "g": 103,
    "b": 199
  },
  "hsl": {
    "h": 222.667,
    "s": 54.656,
    "l": 51.569
  },
  "oklch": {
    "l": 0.5366,
    "c": 0.15588,
    "h": 265
  },
  "luminance": 0.14914
}

Semantic roles & 50–950 ramp

primary

#4067C7

secondary

#CFBE94

accent

#B34ADE

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4067C7

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

Preview Lab → · Contrast checker → · Palette generator →