#4C669A#4C669A

#4C669A is a mid, moderate blue. Relative luminance 0.134; OKLCH L 51.3% C 0.089 H 263.3°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#4C669A
RGB	rgb(76, 102, 154)
HSL	hsl(220, 34%, 45%)
HSV	hsv(220, 51%, 60%)
CMYK	cmyk(50.6%, 33.8%, 0%, 39.6%)
CIE-LAB	lab(43.32, 5.60, -31.30)
CIE-LCH	lch(43.32, 31.79, 280.15°)
OKLab	oklab(51.31% -0.0103 -0.0881)
OKLCH	oklch(51.31% 0.089 263.3)
XYZ	xyz(13.5627, 13.3714, 32.4318)
Luminance	0.1337 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C669A #9A804C

analogous

#4C8D9A #4C669A #594C9A

triadic

#4C669A #9A4C66 #669A4C

tetradic

#4C669A #9A4C8D #9A804C #4C9A59

square

#4C669A #9A4C8D #9A804C #4C9A59

split-complementary

#4C669A #9A594C #8D9A4C

monochromatic

#243048 #384B71 #4C669A #6C85B7 #95A7CB

Accessibility & contrast

On white

5.72

#4C669A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#4C669A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C669A

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C669A	#FFFFFF	#000000	##FFFFFF
##4C669A	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#526A9C

Deuteranopia (green-blind)

#496399

Tritanopia (blue-blind)

#2A7179

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4c669a;
/* rgb */ color: rgb(76, 102, 154);
/* oklch */ color: oklch(51.3% 0.089 263.3);

Tailwind

colors: {
  custom: {
    50: '#8391b8',
    500: '#4c669a',
    950: '#000000',
  },
}

SCSS

$custom: #4c669a;
$custom-light: #8391b8;
$custom-dark: #000000;

JSON

{
  "hex": "#4c669a",
  "rgb": {
    "r": 76,
    "g": 102,
    "b": 154
  },
  "hsl": {
    "h": 220,
    "s": 33.913,
    "l": 45.098
  },
  "oklch": {
    "l": 0.51311,
    "c": 0.08866,
    "h": 263.3
  },
  "luminance": 0.13372
}

Semantic roles & 50–950 ramp

primary

#4C669A

secondary

#B7A88B

accent

#A65ECA

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0B0C11

muted

#7C7D80

Preview Lab

Preview with #4C669A

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

Preview Lab → · Contrast checker → · Palette generator →