#4B67CC#4B67CC

#4B67CC is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.6% C 0.159 H 269.0°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#4B67CC
RGB	rgb(75, 103, 204)
HSL	hsl(227, 56%, 55%)
HSV	hsv(227, 63%, 80%)
CMYK	cmyk(63.2%, 49.5%, 0%, 20%)
CIE-LAB	lab(46.38, 21.64, -55.62)
CIE-LCH	lch(46.38, 59.68, 291.26°)
OKLab	oklab(54.57% -0.0029 -0.1593)
OKLCH	oklch(54.57% 0.159 269)
XYZ	xyz(18.6473, 15.5543, 59.1346)
Luminance	0.1556 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B67CC #CCB04B

analogous

#4BA7CC #4B67CC #704BCC

triadic

#4B67CC #CC4B67 #67CC4B

tetradic

#4B67CC #CC4BA7 #CCB04B #4BCC70

square

#4B67CC #CC4BA7 #CCB04B #4BCC70

split-complementary

#4B67CC #CC704B #A7CC4B

monochromatic

#23367A #304AAA #4B67CC #7B8FDA #AAB8E7

Accessibility & contrast

On white

5.11

#4B67CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#4B67CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B67CC

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B67CC	#FFFFFF	#000000	##FFFFFF
##4B67CC	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3074D0

Deuteranopia (green-blind)

#0F68CA

Tritanopia (blue-blind)

#007E90

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4b67cc;
/* rgb */ color: rgb(75, 103, 204);
/* oklch */ color: oklch(54.6% 0.159 269.0);

Tailwind

colors: {
  custom: {
    50: '#8a92dc',
    500: '#4b67cc',
    950: '#000000',
  },
}

SCSS

$custom: #4b67cc;
$custom-light: #8a92dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4b67cc",
  "rgb": {
    "r": 75,
    "g": 103,
    "b": 204
  },
  "hsl": {
    "h": 226.977,
    "s": 55.844,
    "l": 54.706
  },
  "oklch": {
    "l": 0.54574,
    "c": 0.15934,
    "h": 269
  },
  "luminance": 0.15556
}

Semantic roles & 50–950 ramp

primary

#4B67CC

secondary

#D5C99E

accent

#BE49DF

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4B67CC

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

Preview Lab → · Contrast checker → · Palette generator →