#4567BC#4567BC

#4567BC is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.2% C 0.139 H 265.5°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#4567BC
RGB	rgb(69, 103, 188)
HSL	hsl(223, 47%, 50%)
HSV	hsv(223, 63%, 74%)
CMYK	cmyk(63.3%, 45.2%, 0%, 26.3%)
CIE-LAB	lab(45.07, 14.98, -48.51)
CIE-LCH	lch(45.07, 50.77, 287.17°)
OKLab	oklab(53.17% -0.0108 -0.1385)
OKLCH	oklch(53.17% 0.139 265.5)
XYZ	xyz(16.3785, 14.5951, 49.5212)
Luminance	0.1460 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4567BC #BC9A45

analogous

#45A3BC #4567BC #5E45BC

triadic

#4567BC #BC4567 #67BC45

tetradic

#4567BC #BC45A3 #BC9A45 #45BC5E

square

#4567BC #BC45A3 #BC9A45 #45BC5E

split-complementary

#4567BC #BC5E45 #A3BC45

monochromatic

#243663 #344E90 #4567BC #728CCC #9FB1DC

Accessibility & contrast

On white

5.36

#4567BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#4567BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4567BC

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4567BC	#FFFFFF	#000000	##FFFFFF
##4567BC	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E70BF

Deuteranopia (green-blind)

#2B66BA

Tritanopia (blue-blind)

#007A88

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4567bc;
/* rgb */ color: rgb(69, 103, 188);
/* oklch */ color: oklch(53.2% 0.139 265.5);

Tailwind

colors: {
  custom: {
    50: '#8491d1',
    500: '#4567bc',
    950: '#000000',
  },
}

SCSS

$custom: #4567bc;
$custom-light: #8491d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4567bc",
  "rgb": {
    "r": 69,
    "g": 103,
    "b": 188
  },
  "hsl": {
    "h": 222.857,
    "s": 47.036,
    "l": 50.392
  },
  "oklch": {
    "l": 0.5317,
    "c": 0.13893,
    "h": 265.5
  },
  "luminance": 0.14597
}

Semantic roles & 50–950 ramp

primary

#4567BC

secondary

#C9BA94

accent

#B151D7

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4567BC

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

Preview Lab → · Contrast checker → · Palette generator →