#4564BE#4564BE

#4564BE is a mid, vivid blue. Relative luminance 0.141; OKLCH L 52.7% C 0.145 H 267.0°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#4564BE
RGB	rgb(69, 100, 190)
HSL	hsl(225, 48%, 51%)
HSV	hsv(225, 64%, 75%)
CMYK	cmyk(63.7%, 47.4%, 0%, 25.5%)
CIE-LAB	lab(44.37, 17.59, -50.80)
CIE-LCH	lch(44.37, 53.75, 289.10°)
OKLab	oklab(52.67% -0.0075 -0.1453)
OKLCH	oklch(52.67% 0.145 267)
XYZ	xyz(16.3025, 14.0958, 50.5669)
Luminance	0.1410 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4564BE #BE9F45

analogous

#45A0BE #4564BE #6245BE

triadic

#4564BE #BE4564 #64BE45

tetradic

#4564BE #BE45A0 #BE9F45 #45BE62

square

#4564BE #BE45A0 #BE9F45 #45BE62

split-complementary

#4564BE #BE6245 #A0BE45

monochromatic

#233465 #334C93 #4564BE #728ACE #A0B0DE

Accessibility & contrast

On white

5.50

#4564BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#4564BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4564BE

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4564BE	#FFFFFF	#000000	##FFFFFF
##4564BE	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#376FC1

Deuteranopia (green-blind)

#2064BC

Tritanopia (blue-blind)

#007988

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4564be;
/* rgb */ color: rgb(69, 100, 190);
/* oklch */ color: oklch(52.7% 0.145 267.0);

Tailwind

colors: {
  custom: {
    50: '#848fd2',
    500: '#4564be',
    950: '#000000',
  },
}

SCSS

$custom: #4564be;
$custom-light: #848fd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4564be",
  "rgb": {
    "r": 69,
    "g": 100,
    "b": 190
  },
  "hsl": {
    "h": 224.628,
    "s": 48.207,
    "l": 50.784
  },
  "oklch": {
    "l": 0.5267,
    "c": 0.14548,
    "h": 267
  },
  "luminance": 0.14097
}

Semantic roles & 50–950 ramp

primary

#4564BE

secondary

#CABC95

accent

#B550D8

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #4564BE

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

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