#4C689A#4C689A

#4C689A is a mid, moderate blue. Relative luminance 0.138; OKLCH L 51.8% C 0.086 H 261.5°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#4C689A
RGB	rgb(76, 104, 154)
HSL	hsl(218, 34%, 45%)
HSV	hsv(218, 51%, 60%)
CMYK	cmyk(50.6%, 32.5%, 0%, 39.6%)
CIE-LAB	lab(43.90, 4.36, -30.38)
CIE-LCH	lch(43.90, 30.69, 278.17°)
OKLab	oklab(51.77% -0.0128 -0.0854)
OKLCH	oklch(51.77% 0.086 261.5)
XYZ	xyz(13.7616, 13.7693, 32.4982)
Luminance	0.1377 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C689A #9A7E4C

analogous

#4C8F9A #4C689A #574C9A

triadic

#4C689A #9A4C68 #689A4C

tetradic

#4C689A #9A4C8F #9A7E4C #4C9A57

square

#4C689A #9A4C8F #9A7E4C #4C9A57

split-complementary

#4C689A #9A574C #8F9A4C

monochromatic

#243148 #384C71 #4C689A #6C87B7 #95A9CB

Accessibility & contrast

On white

5.59

#4C689A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#4C689A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C689A

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C689A	#FFFFFF	#000000	##FFFFFF
##4C689A	1.00	5.59	3.75	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556C9C

Deuteranopia (green-blind)

#4C6499

Tritanopia (blue-blind)

#29737A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4c689a;
/* rgb */ color: rgb(76, 104, 154);
/* oklch */ color: oklch(51.8% 0.086 261.5);

Tailwind

colors: {
  custom: {
    50: '#8392b8',
    500: '#4c689a',
    950: '#000000',
  },
}

SCSS

$custom: #4c689a;
$custom-light: #8392b8;
$custom-dark: #000000;

JSON

{
  "hex": "#4c689a",
  "rgb": {
    "r": 76,
    "g": 104,
    "b": 154
  },
  "hsl": {
    "h": 218.462,
    "s": 33.913,
    "l": 45.098
  },
  "oklch": {
    "l": 0.51765,
    "c": 0.08635,
    "h": 261.5
  },
  "luminance": 0.1377
}

Semantic roles & 50–950 ramp

primary

#4C689A

secondary

#B7A78B

accent

#A35ECA

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0B0D11

muted

#7C7D80

Preview Lab

Preview with #4C689A

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

Preview Lab → · Contrast checker → · Palette generator →