#4D669C#4D669C

#4D669C is a mid, moderate blue. Relative luminance 0.135; OKLCH L 51.5% C 0.091 H 264.5°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#4D669C
RGB	rgb(77, 102, 156)
HSL	hsl(221, 34%, 46%)
HSV	hsv(221, 51%, 61%)
CMYK	cmyk(50.6%, 34.6%, 0%, 38.8%)
CIE-LAB	lab(43.48, 6.49, -32.23)
CIE-LCH	lch(43.48, 32.88, 281.39°)
OKLab	oklab(51.48% -0.0087 -0.0907)
OKLCH	oklch(51.48% 0.091 264.5)
XYZ	xyz(13.8107, 13.4799, 33.3202)
Luminance	0.1348 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D669C #9C834D

analogous

#4D8D9C #4D669C #5B4D9C

triadic

#4D669C #9C4D66 #669C4D

tetradic

#4D669C #9C4D8D #9C834D #4D9C5B

square

#4D669C #9C4D8D #9C834D #4D9C5B

split-complementary

#4D669C #9C5B4D #8D9C4D

monochromatic

#25304A #394B73 #4D669C #6F86B8 #97A8CC

Accessibility & contrast

On white

5.68

#4D669C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#4D669C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D669C

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D669C	#FFFFFF	#000000	##FFFFFF
##4D669C	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516B9E

Deuteranopia (green-blind)

#49639B

Tritanopia (blue-blind)

#2A727A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4d669c;
/* rgb */ color: rgb(77, 102, 156);
/* oklch */ color: oklch(51.5% 0.091 264.5);

Tailwind

colors: {
  custom: {
    50: '#8491b9',
    500: '#4d669c',
    950: '#000000',
  },
}

SCSS

$custom: #4d669c;
$custom-light: #8491b9;
$custom-dark: #000000;

JSON

{
  "hex": "#4d669c",
  "rgb": {
    "r": 77,
    "g": 102,
    "b": 156
  },
  "hsl": {
    "h": 221.013,
    "s": 33.906,
    "l": 45.686
  },
  "oklch": {
    "l": 0.51484,
    "c": 0.09117,
    "h": 264.5
  },
  "luminance": 0.13481
}

Semantic roles & 50–950 ramp

primary

#4D669C

secondary

#B8AA8C

accent

#A85ECA

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0B0C11

muted

#7C7D80

Preview Lab

Preview with #4D669C

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

Preview Lab → · Contrast checker → · Palette generator →