#4B67DD#4B67DD

#4B67DD is a mid, vivid blue. Relative luminance 0.164; OKLCH L 55.8% C 0.182 H 269.6°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#4B67DD
RGB	rgb(75, 103, 221)
HSL	hsl(228, 68%, 58%)
HSV	hsv(228, 66%, 87%)
CMYK	cmyk(66.1%, 53.4%, 0%, 13.3%)
CIE-LAB	lab(47.51, 27.53, -63.49)
CIE-LCH	lch(47.51, 69.20, 293.45°)
OKLab	oklab(55.79% -0.0014 -0.1825)
OKLCH	oklch(55.79% 0.182 269.6)
XYZ	xyz(20.7986, 16.4149, 70.4649)
Luminance	0.1642 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B67DD #DDC14B

analogous

#4BB0DD #4B67DD #784BDD

triadic

#4B67DD #DD4B67 #67DD4B

tetradic

#4B67DD #DD4BB0 #DDC14B #4BDD78

square

#4B67DD #DD4BB0 #DDC14B #4BDD78

split-complementary

#4B67DD #DD784B #B0DD4B

monochromatic

#1C3292 #2544C5 #4B67DD #7E92E7 #B2BEF0

Accessibility & contrast

On white

4.90

#4B67DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#4B67DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B67DD

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B67DD	#FFFFFF	#000000	##FFFFFF
##4B67DD	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1078E1

Deuteranopia (green-blind)

#006ADB

Tritanopia (blue-blind)

#008398

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4b67dd;
/* rgb */ color: rgb(75, 103, 221);
/* oklch */ color: oklch(55.8% 0.182 269.6);

Tailwind

colors: {
  custom: {
    50: '#8d92e8',
    500: '#4b67dd',
    950: '#000000',
  },
}

SCSS

$custom: #4b67dd;
$custom-light: #8d92e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4b67dd",
  "rgb": {
    "r": 75,
    "g": 103,
    "b": 221
  },
  "hsl": {
    "h": 228.493,
    "s": 68.224,
    "l": 58.039
  },
  "oklch": {
    "l": 0.55789,
    "c": 0.18248,
    "h": 269.6
  },
  "luminance": 0.16417
}

Semantic roles & 50–950 ramp

primary

#4B67DD

secondary

#DFD4A5

accent

#CA3DEB

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4B67DD

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

Preview Lab → · Contrast checker → · Palette generator →