#4264CA#4264CA

#4264CA is a mid, vivid blue. Relative luminance 0.145; OKLCH L 53.3% C 0.163 H 266.9°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#4264CA
RGB	rgb(66, 100, 202)
HSL	hsl(225, 56%, 53%)
HSV	hsv(225, 67%, 79%)
CMYK	cmyk(67.3%, 50.5%, 0%, 20.8%)
CIE-LAB	lab(44.99, 21.34, -56.74)
CIE-LCH	lch(44.99, 60.62, 290.62°)
OKLab	oklab(53.35% -0.0088 -0.1628)
OKLCH	oklch(53.35% 0.163 266.9)
XYZ	xyz(17.4609, 14.5352, 57.7510)
Luminance	0.1454 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4264CA #CAA842

analogous

#42A8CA #4264CA #6442CA

triadic

#4264CA #CA4264 #64CA42

tetradic

#4264CA #CA42A8 #CAA842 #42CA64

square

#4264CA #CA42A8 #CAA842 #42CA64

split-complementary

#4264CA #CA6442 #A8CA42

monochromatic

#203472 #2D4AA2 #4264CA #728BD7 #A2B2E5

Accessibility & contrast

On white

5.37

#4264CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#4264CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4264CA

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4264CA	#FFFFFF	#000000	##FFFFFF
##4264CA	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2871CE

Deuteranopia (green-blind)

#0065C8

Tritanopia (blue-blind)

#007C8D

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #4264ca;
/* rgb */ color: rgb(66, 100, 202);
/* oklch */ color: oklch(53.3% 0.163 266.9);

Tailwind

colors: {
  custom: {
    50: '#858fdb',
    500: '#4264ca',
    950: '#000000',
  },
}

SCSS

$custom: #4264ca;
$custom-light: #858fdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4264ca",
  "rgb": {
    "r": 66,
    "g": 100,
    "b": 202
  },
  "hsl": {
    "h": 225,
    "s": 56.198,
    "l": 52.549
  },
  "oklch": {
    "l": 0.5335,
    "c": 0.16307,
    "h": 266.9
  },
  "luminance": 0.14537
}

Semantic roles & 50–950 ramp

primary

#4264CA

secondary

#D1C396

accent

#BA48DF

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4264CA

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

Preview Lab → · Contrast checker → · Palette generator →