#4E669B#4E669B

#4E669B is a mid, moderate blue. Relative luminance 0.135; OKLCH L 51.5% C 0.089 H 264.9°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#4E669B
RGB	rgb(78, 102, 155)
HSL	hsl(221, 33%, 46%)
HSV	hsv(221, 50%, 61%)
CMYK	cmyk(49.7%, 34.2%, 0%, 39.2%)
CIE-LAB	lab(43.49, 6.42, -31.61)
CIE-LCH	lch(43.49, 32.26, 281.48°)
OKLab	oklab(51.49% -0.0079 -0.0889)
OKLCH	oklch(51.49% 0.089 264.9)
XYZ	xyz(13.8077, 13.4881, 32.8799)
Luminance	0.1349 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E669B #9B834E

analogous

#4E8C9B #4E669B #5C4E9B

triadic

#4E669B #9B4E66 #669B4E

tetradic

#4E669B #9B4E8C #9B834E #4E9B5C

square

#4E669B #9B4E8C #9B834E #4E9B5C

split-complementary

#4E669B #9B5C4E #8C9B4E

monochromatic

#25304A #3A4B72 #4E669B #6F86B7 #98A8CB

Accessibility & contrast

On white

5.68

#4E669B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#4E669B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E669B

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E669B	#FFFFFF	#000000	##FFFFFF
##4E669B	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)

#526B9D

Deuteranopia (green-blind)

#4A649A

Tritanopia (blue-blind)

#2E7179

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4e669b;
/* rgb */ color: rgb(78, 102, 155);
/* oklch */ color: oklch(51.5% 0.089 264.9);

Tailwind

colors: {
  custom: {
    50: '#8491b8',
    500: '#4e669b',
    950: '#000000',
  },
}

SCSS

$custom: #4e669b;
$custom-light: #8491b8;
$custom-dark: #000000;

JSON

{
  "hex": "#4e669b",
  "rgb": {
    "r": 78,
    "g": 102,
    "b": 155
  },
  "hsl": {
    "h": 221.299,
    "s": 33.047,
    "l": 45.686
  },
  "oklch": {
    "l": 0.51494,
    "c": 0.08929,
    "h": 264.9
  },
  "luminance": 0.13489
}

Semantic roles & 50–950 ramp

primary

#4E669B

secondary

#B8AA8D

accent

#A85FC9

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0B0C11

muted

#7C7D80

Preview Lab

Preview with #4E669B

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

Preview Lab → · Contrast checker → · Palette generator →