#4264C7#4264C7

#4264C7 is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.1% C 0.159 H 266.7°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#4264C7
RGB	rgb(66, 100, 199)
HSL	hsl(225, 54%, 52%)
HSV	hsv(225, 67%, 78%)
CMYK	cmyk(66.8%, 49.7%, 0%, 22%)
CIE-LAB	lab(44.79, 20.27, -55.33)
CIE-LCH	lch(44.79, 58.93, 290.12°)
OKLab	oklab(53.14% -0.0091 -0.1587)
OKLCH	oklch(53.14% 0.159 266.7)
XYZ	xyz(17.1092, 14.3945, 55.8985)
Luminance	0.1440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4264C7 #C7A542

analogous

#42A6C7 #4264C7 #6342C7

triadic

#4264C7 #C74264 #64C742

tetradic

#4264C7 #C742A6 #C7A542 #42C763

square

#4264C7 #C742A6 #C7A542 #42C763

split-complementary

#4264C7 #C76342 #A6C742

monochromatic

#21346E #2F4B9D #4264C7 #718BD5 #A0B1E3

Accessibility & contrast

On white

5.41

#4264C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#4264C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4264C7

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4264C7	#FFFFFF	#000000	##FFFFFF
##4264C7	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C70CB

Deuteranopia (green-blind)

#0064C5

Tritanopia (blue-blind)

#007B8C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4264c7;
/* rgb */ color: rgb(66, 100, 199);
/* oklch */ color: oklch(53.1% 0.159 266.7);

Tailwind

colors: {
  custom: {
    50: '#858fd9',
    500: '#4264c7',
    950: '#000000',
  },
}

SCSS

$custom: #4264c7;
$custom-light: #858fd9;
$custom-dark: #000000;

JSON

{
  "hex": "#4264c7",
  "rgb": {
    "r": 66,
    "g": 100,
    "b": 199
  },
  "hsl": {
    "h": 224.662,
    "s": 54.286,
    "l": 51.961
  },
  "oklch": {
    "l": 0.53137,
    "c": 0.15894,
    "h": 266.7
  },
  "luminance": 0.14396
}

Semantic roles & 50–950 ramp

primary

#4264C7

secondary

#D0C195

accent

#B84ADE

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4264C7

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

Preview Lab → · Contrast checker → · Palette generator →