#4567B3#4567B3

#4567B3 is a mid, vivid blue. Relative luminance 0.142; OKLCH L 52.6% C 0.126 H 264.3°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#4567B3
RGB	rgb(69, 103, 179)
HSL	hsl(221, 44%, 49%)
HSV	hsv(221, 61%, 70%)
CMYK	cmyk(61.5%, 42.5%, 0%, 29.8%)
CIE-LAB	lab(44.55, 11.84, -44.11)
CIE-LCH	lch(44.55, 45.67, 285.02°)
OKLab	oklab(52.59% -0.0124 -0.1256)
OKLCH	oklch(52.59% 0.126 264.3)
XYZ	xyz(15.4384, 14.2190, 44.5701)
Luminance	0.1422 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4567B3 #B39145

analogous

#459EB3 #4567B3 #5A45B3

triadic

#4567B3 #B34567 #67B345

tetradic

#4567B3 #B3459E #B39145 #45B35A

square

#4567B3 #B3459E #B39145 #45B35A

split-complementary

#4567B3 #B35A45 #9EB345

monochromatic

#23345B #344E87 #4567B3 #6E8AC7 #9AADD8

Accessibility & contrast

On white

5.46

#4567B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#4567B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4567B3

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4567B3	#FFFFFF	#000000	##FFFFFF
##4567B3	1.00	5.46	3.84	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#456FB6

Deuteranopia (green-blind)

#3565B1

Tritanopia (blue-blind)

#007884

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #4567b3;
/* rgb */ color: rgb(69, 103, 179);
/* oklch */ color: oklch(52.6% 0.126 264.3);

Tailwind

colors: {
  custom: {
    50: '#8292ca',
    500: '#4567b3',
    950: '#000000',
  },
}

SCSS

$custom: #4567b3;
$custom-light: #8292ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4567b3",
  "rgb": {
    "r": 69,
    "g": 103,
    "b": 179
  },
  "hsl": {
    "h": 221.455,
    "s": 44.355,
    "l": 48.627
  },
  "oklch": {
    "l": 0.52592,
    "c": 0.12622,
    "h": 264.3
  },
  "luminance": 0.1422
}

Semantic roles & 50–950 ramp

primary

#4567B3

secondary

#C4B48F

accent

#AC54D4

background

#F8F8FC

surface

#F0F0F8

border

#CBCBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #4567B3

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

Preview Lab → · Contrast checker → · Palette generator →