#4D669A#4D669A

#4D669A is a mid, moderate blue. Relative luminance 0.134; OKLCH L 51.4% C 0.088 H 264.0°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#4D669A
RGB	rgb(77, 102, 154)
HSL	hsl(221, 33%, 45%)
HSV	hsv(221, 50%, 60%)
CMYK	cmyk(50%, 33.8%, 0%, 39.6%)
CIE-LAB	lab(43.38, 5.85, -31.20)
CIE-LCH	lch(43.38, 31.74, 280.62°)
OKLab	oklab(51.38% -0.0092 -0.0877)
OKLCH	oklch(51.38% 0.088 264)
XYZ	xyz(13.6428, 13.4127, 32.4356)
Luminance	0.1341 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D669A #9A814D

analogous

#4D8D9A #4D669A #5A4D9A

triadic

#4D669A #9A4D66 #669A4D

tetradic

#4D669A #9A4D8D #9A814D #4D9A5A

square

#4D669A #9A4D8D #9A814D #4D9A5A

split-complementary

#4D669A #9A5A4D #8D9A4D

monochromatic

#243048 #394B71 #4D669A #6E85B6 #97A8CB

Accessibility & contrast

On white

5.70

#4D669A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#4D669A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D669A

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D669A	#FFFFFF	#000000	##FFFFFF
##4D669A	1.00	5.70	3.68	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#526A9C

Deuteranopia (green-blind)

#4A6399

Tritanopia (blue-blind)

#2C7179

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4d669a;
/* rgb */ color: rgb(77, 102, 154);
/* oklch */ color: oklch(51.4% 0.088 264.0);

Tailwind

colors: {
  custom: {
    50: '#8391b8',
    500: '#4d669a',
    950: '#000000',
  },
}

SCSS

$custom: #4d669a;
$custom-light: #8391b8;
$custom-dark: #000000;

JSON

{
  "hex": "#4d669a",
  "rgb": {
    "r": 77,
    "g": 102,
    "b": 154
  },
  "hsl": {
    "h": 220.519,
    "s": 33.333,
    "l": 45.294
  },
  "oklch": {
    "l": 0.51375,
    "c": 0.08824,
    "h": 264
  },
  "luminance": 0.13414
}

Semantic roles & 50–950 ramp

primary

#4D669A

secondary

#B7A98C

accent

#A75EC9

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0B0C11

muted

#7C7D80

Preview Lab

Preview with #4D669A

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

Preview Lab → · Contrast checker → · Palette generator →