#4C669C#4C669C

#4C669C is a mid, moderate blue. Relative luminance 0.134; OKLCH L 51.4% C 0.092 H 263.9°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#4C669C
RGB	rgb(76, 102, 156)
HSL	hsl(221, 34%, 45%)
HSV	hsv(221, 51%, 61%)
CMYK	cmyk(51.3%, 34.6%, 0%, 38.8%)
CIE-LAB	lab(43.42, 6.25, -32.33)
CIE-LCH	lch(43.42, 32.93, 280.94°)
OKLab	oklab(51.42% -0.0097 -0.0911)
OKLCH	oklch(51.42% 0.092 263.9)
XYZ	xyz(13.7306, 13.4386, 33.3164)
Luminance	0.1344 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C669C #9C824C

analogous

#4C8E9C #4C669C #5A4C9C

triadic

#4C669C #9C4C66 #669C4C

tetradic

#4C669C #9C4C8E #9C824C #4C9C5A

square

#4C669C #9C4C8E #9C824C #4C9C5A

split-complementary

#4C669C #9C5A4C #8E9C4C

monochromatic

#24304A #384B73 #4C669C #6D86B8 #96A8CC

Accessibility & contrast

On white

5.69

#4C669C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#4C669C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C669C

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C669C	#FFFFFF	#000000	##FFFFFF
##4C669C	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516B9E

Deuteranopia (green-blind)

#48639B

Tritanopia (blue-blind)

#28727A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4c669c;
/* rgb */ color: rgb(76, 102, 156);
/* oklch */ color: oklch(51.4% 0.092 263.9);

Tailwind

colors: {
  custom: {
    50: '#8391b9',
    500: '#4c669c',
    950: '#000000',
  },
}

SCSS

$custom: #4c669c;
$custom-light: #8391b9;
$custom-dark: #000000;

JSON

{
  "hex": "#4c669c",
  "rgb": {
    "r": 76,
    "g": 102,
    "b": 156
  },
  "hsl": {
    "h": 220.5,
    "s": 34.483,
    "l": 45.49
  },
  "oklch": {
    "l": 0.51421,
    "c": 0.09158,
    "h": 263.9
  },
  "luminance": 0.1344
}

Semantic roles & 50–950 ramp

primary

#4C669C

secondary

#B8AA8B

accent

#A75DCB

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0B0C11

muted

#7C7D80

Preview Lab

Preview with #4C669C

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

Preview Lab → · Contrast checker → · Palette generator →