#4B669C#4B669C

#4B669C is a mid, moderate blue. Relative luminance 0.134; OKLCH L 51.4% C 0.092 H 263.3°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#4B669C
RGB	rgb(75, 102, 156)
HSL	hsl(220, 35%, 45%)
HSV	hsv(220, 52%, 61%)
CMYK	cmyk(51.9%, 34.6%, 0%, 38.8%)
CIE-LAB	lab(43.36, 6.00, -32.43)
CIE-LCH	lch(43.36, 32.98, 280.49°)
OKLab	oklab(51.36% -0.0107 -0.0914)
OKLCH	oklch(51.36% 0.092 263.3)
XYZ	xyz(13.6518, 13.3979, 33.3127)
Luminance	0.1340 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B669C #9C814B

analogous

#4B8E9C #4B669C #584B9C

triadic

#4B669C #9C4B66 #669C4B

tetradic

#4B669C #9C4B8E #9C814B #4B9C58

square

#4B669C #9C4B8E #9C814B #4B9C58

split-complementary

#4B669C #9C584B #8E9C4B

monochromatic

#233049 #374B73 #4B669C #6C85B8 #95A8CC

Accessibility & contrast

On white

5.71

#4B669C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#4B669C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B669C

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B669C	#FFFFFF	#000000	##FFFFFF
##4B669C	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516A9E

Deuteranopia (green-blind)

#48639B

Tritanopia (blue-blind)

#25727A

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4b669c;
/* rgb */ color: rgb(75, 102, 156);
/* oklch */ color: oklch(51.4% 0.092 263.3);

Tailwind

colors: {
  custom: {
    50: '#8291b9',
    500: '#4b669c',
    950: '#000000',
  },
}

SCSS

$custom: #4b669c;
$custom-light: #8291b9;
$custom-dark: #000000;

JSON

{
  "hex": "#4b669c",
  "rgb": {
    "r": 75,
    "g": 102,
    "b": 156
  },
  "hsl": {
    "h": 220,
    "s": 35.065,
    "l": 45.294
  },
  "oklch": {
    "l": 0.51359,
    "c": 0.09199,
    "h": 263.3
  },
  "luminance": 0.13399
}

Semantic roles & 50–950 ramp

primary

#4B669C

secondary

#B8A98A

accent

#A65DCB

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0B0C11

muted

#7C7D80

Preview Lab

Preview with #4B669C

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

Preview Lab → · Contrast checker → · Palette generator →