#4D67BB#4D67BB

#4D67BB is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.6% C 0.135 H 268.6°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#4D67BB
RGB	rgb(77, 103, 187)
HSL	hsl(226, 45%, 52%)
HSV	hsv(226, 59%, 73%)
CMYK	cmyk(58.8%, 44.9%, 0%, 26.7%)
CIE-LAB	lab(45.45, 16.17, -47.30)
CIE-LCH	lch(45.45, 49.99, 288.87°)
OKLab	oklab(53.55% -0.0032 -0.1348)
OKLCH	oklch(53.55% 0.135 268.6)
XYZ	xyz(16.8774, 14.8648, 48.9839)
Luminance	0.1487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D67BB #BBA14D

analogous

#4D9EBB #4D67BB #6A4DBB

triadic

#4D67BB #BB4D67 #67BB4D

tetradic

#4D67BB #BB4D9E #BBA14D #4DBB6A

square

#4D67BB #BB4D9E #BBA14D #4DBB6A

split-complementary

#4D67BB #BB6A4D #9EBB4D

monochromatic

#273666 #384D93 #4D67BB #798DCC #A6B3DD

Accessibility & contrast

On white

5.29

#4D67BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#4D67BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D67BB

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D67BB	#FFFFFF	#000000	##FFFFFF
##4D67BB	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4171BE

Deuteranopia (green-blind)

#3167B9

Tritanopia (blue-blind)

#007A88

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #4d67bb;
/* rgb */ color: rgb(77, 103, 187);
/* oklch */ color: oklch(53.6% 0.135 268.6);

Tailwind

colors: {
  custom: {
    50: '#8892d0',
    500: '#4d67bb',
    950: '#000000',
  },
}

SCSS

$custom: #4d67bb;
$custom-light: #8892d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d67bb",
  "rgb": {
    "r": 77,
    "g": 103,
    "b": 187
  },
  "hsl": {
    "h": 225.818,
    "s": 44.715,
    "l": 51.765
  },
  "oklch": {
    "l": 0.53553,
    "c": 0.13486,
    "h": 268.6
  },
  "luminance": 0.14866
}

Semantic roles & 50–950 ramp

primary

#4D67BB

secondary

#CABF9A

accent

#B653D4

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4D67BB

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

Preview Lab → · Contrast checker → · Palette generator →