#4565CC#4565CC

#4565CC is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.8% C 0.164 H 267.6°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#4565CC
RGB	rgb(69, 101, 204)
HSL	hsl(226, 57%, 54%)
HSV	hsv(226, 66%, 80%)
CMYK	cmyk(66.2%, 50.5%, 0%, 20%)
CIE-LAB	lab(45.54, 21.90, -57.00)
CIE-LCH	lch(45.54, 61.06, 291.02°)
OKLab	oklab(53.85% -0.0067 -0.1635)
OKLCH	oklch(53.85% 0.164 267.6)
XYZ	xyz(18.0033, 14.9305, 59.0481)
Luminance	0.1493 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4565CC #CCAC45

analogous

#45A8CC #4565CC #6845CC

triadic

#4565CC #CC4565 #65CC45

tetradic

#4565CC #CC45A8 #CCAC45 #45CC68

square

#4565CC #CC45A8 #CCAC45 #45CC68

split-complementary

#4565CC #CC6845 #A8CC45

monochromatic

#203576 #2E4AA6 #4565CC #758DD9 #A5B5E6

Accessibility & contrast

On white

5.27

#4565CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#4565CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4565CC

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4565CC	#FFFFFF	#000000	##FFFFFF
##4565CC	1.00	5.27	3.99	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2972D0

Deuteranopia (green-blind)

#0066CA

Tritanopia (blue-blind)

#007D8F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4565cc;
/* rgb */ color: rgb(69, 101, 204);
/* oklch */ color: oklch(53.8% 0.164 267.6);

Tailwind

colors: {
  custom: {
    50: '#8790dc',
    500: '#4565cc',
    950: '#000000',
  },
}

SCSS

$custom: #4565cc;
$custom-light: #8790dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4565cc",
  "rgb": {
    "r": 69,
    "g": 101,
    "b": 204
  },
  "hsl": {
    "h": 225.778,
    "s": 56.962,
    "l": 53.529
  },
  "oklch": {
    "l": 0.53848,
    "c": 0.16365,
    "h": 267.6
  },
  "luminance": 0.14932
}

Semantic roles & 50–950 ramp

primary

#4565CC

secondary

#D3C699

accent

#BC48E0

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4565CC

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

Preview Lab → · Contrast checker → · Palette generator →