#4569B7#4569B7

#4569B7 is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.3% C 0.129 H 263.9°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#4569B7
RGB	rgb(69, 105, 183)
HSL	hsl(221, 45%, 49%)
HSV	hsv(221, 62%, 72%)
CMYK	cmyk(62.3%, 42.6%, 0%, 28.2%)
CIE-LAB	lab(45.34, 11.97, -45.18)
CIE-LCH	lch(45.34, 46.74, 284.84°)
OKLab	oklab(53.28% -0.0138 -0.1287)
OKLCH	oklch(53.28% 0.129 263.9)
XYZ	xyz(16.0501, 14.7858, 46.7987)
Luminance	0.1479 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4569B7 #B79345

analogous

#45A2B7 #4569B7 #5A45B7

triadic

#4569B7 #B74569 #69B745

tetradic

#4569B7 #B745A2 #B79345 #45B75A

square

#4569B7 #B745A2 #B79345 #45B75A

split-complementary

#4569B7 #B75A45 #A2B745

monochromatic

#23365E #34508B #4569B7 #708CC9 #9DB0DA

Accessibility & contrast

On white

5.31

#4569B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#4569B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4569B7

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4569B7	#FFFFFF	#000000	##FFFFFF
##4569B7	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4671BA

Deuteranopia (green-blind)

#3566B5

Tritanopia (blue-blind)

#007B87

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4569b7;
/* rgb */ color: rgb(69, 105, 183);
/* oklch */ color: oklch(53.3% 0.129 263.9);

Tailwind

colors: {
  custom: {
    50: '#8393cd',
    500: '#4569b7',
    950: '#000000',
  },
}

SCSS

$custom: #4569b7;
$custom-light: #8393cd;
$custom-dark: #000000;

JSON

{
  "hex": "#4569b7",
  "rgb": {
    "r": 69,
    "g": 105,
    "b": 183
  },
  "hsl": {
    "h": 221.053,
    "s": 45.238,
    "l": 49.412
  },
  "oklch": {
    "l": 0.53278,
    "c": 0.12945,
    "h": 263.9
  },
  "luminance": 0.14787
}

Semantic roles & 50–950 ramp

primary

#4569B7

secondary

#C6B692

accent

#AC53D5

background

#F8F9FC

surface

#F0F1F9

border

#CBCBD2

text

#0C0D13

muted

#7D7E82

Preview Lab

Preview with #4569B7

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

Preview Lab → · Contrast checker → · Palette generator →