#4264BE#4264BE

#4264BE is a mid, vivid blue. Relative luminance 0.140; OKLCH L 52.5% C 0.146 H 266.0°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#4264BE
RGB	rgb(66, 100, 190)
HSL	hsl(224, 49%, 50%)
HSV	hsv(224, 65%, 75%)
CMYK	cmyk(65.3%, 47.4%, 0%, 25.5%)
CIE-LAB	lab(44.22, 17.07, -51.05)
CIE-LCH	lch(44.22, 53.83, 288.49°)
OKLab	oklab(52.51% -0.0103 -0.1461)
OKLCH	oklch(52.51% 0.146 266)
XYZ	xyz(16.0950, 13.9888, 50.5571)
Luminance	0.1399 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4264BE #BE9C42

analogous

#42A2BE #4264BE #5E42BE

triadic

#4264BE #BE4264 #64BE42

tetradic

#4264BE #BE42A2 #BE9C42 #42BE5E

square

#4264BE #BE42A2 #BE9C42 #42BE5E

split-complementary

#4264BE #BE5E42 #A2BE42

monochromatic

#223463 #324C91 #4264BE #7089CE #9DAFDD

Accessibility & contrast

On white

5.53

#4264BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#4264BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4264BE

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4264BE	#FFFFFF	#000000	##FFFFFF
##4264BE	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#366FC1

Deuteranopia (green-blind)

#1D63BC

Tritanopia (blue-blind)

#007988

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4264be;
/* rgb */ color: rgb(66, 100, 190);
/* oklch */ color: oklch(52.5% 0.146 266.0);

Tailwind

colors: {
  custom: {
    50: '#838fd2',
    500: '#4264be',
    950: '#000000',
  },
}

SCSS

$custom: #4264be;
$custom-light: #838fd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4264be",
  "rgb": {
    "r": 66,
    "g": 100,
    "b": 190
  },
  "hsl": {
    "h": 223.548,
    "s": 48.819,
    "l": 50.196
  },
  "oklch": {
    "l": 0.52512,
    "c": 0.14645,
    "h": 266
  },
  "luminance": 0.1399
}

Semantic roles & 50–950 ramp

primary

#4264BE

secondary

#CABA92

accent

#B34FD8

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #4264BE

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

Preview Lab → · Contrast checker → · Palette generator →