#4569CB#4569CB

#4569CB is a mid, vivid blue. Relative luminance 0.157; OKLCH L 54.6% C 0.157 H 266.1°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#4569CB
RGB	rgb(69, 105, 203)
HSL	hsl(224, 56%, 53%)
HSV	hsv(224, 66%, 80%)
CMYK	cmyk(66%, 48.3%, 0%, 20.4%)
CIE-LAB	lab(46.55, 19.01, -54.79)
CIE-LCH	lch(46.55, 58.00, 289.13°)
OKLab	oklab(54.6% -0.0106 -0.157)
OKLCH	oklch(54.6% 0.157 266.1)
XYZ	xyz(18.2816, 15.6784, 58.5511)
Luminance	0.1568 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4569CB #CBA745

analogous

#45ACCB #4569CB #6445CB

triadic

#4569CB #CB4569 #69CB45

tetradic

#4569CB #CB45AC #CBA745 #45CB64

square

#4569CB #CB45AC #CBA745 #45CB64

split-complementary

#4569CB #CB6445 #ACCB45

monochromatic

#213775 #2E4EA5 #4569CB #7590D8 #A5B6E6

Accessibility & contrast

On white

5.08

#4569CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#4569CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4569CB

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4569CB	#FFFFFF	#000000	##FFFFFF
##4569CB	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3575CF

Deuteranopia (green-blind)

#1569C9

Tritanopia (blue-blind)

#008090

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4569cb;
/* rgb */ color: rgb(69, 105, 203);
/* oklch */ color: oklch(54.6% 0.157 266.1);

Tailwind

colors: {
  custom: {
    50: '#8793db',
    500: '#4569cb',
    950: '#000000',
  },
}

SCSS

$custom: #4569cb;
$custom-light: #8793db;
$custom-dark: #000000;

JSON

{
  "hex": "#4569cb",
  "rgb": {
    "r": 69,
    "g": 105,
    "b": 203
  },
  "hsl": {
    "h": 223.881,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.54597,
    "c": 0.15734,
    "h": 266.1
  },
  "luminance": 0.1568
}

Semantic roles & 50–950 ramp

primary

#4569CB

secondary

#D3C399

accent

#B748E0

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #4569CB

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

Preview Lab → · Contrast checker → · Palette generator →