#4B779B#4B779B

#4B779B is a mid, moderate cyan. Relative luminance 0.171; OKLCH L 55.2% C 0.075 H 244.4°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#4B779B
RGB	rgb(75, 119, 155)
HSL	hsl(207, 35%, 45%)
HSV	hsv(207, 52%, 61%)
CMYK	cmyk(51.6%, 23.2%, 0%, 39.2%)
CIE-LAB	lab(48.33, -4.62, -24.08)
CIE-LCH	lch(48.33, 24.52, 259.13°)
OKLab	oklab(55.24% -0.0322 -0.0672)
OKLCH	oklch(55.24% 0.075 244.4)
XYZ	xyz(15.4128, 17.0549, 33.4837)
Luminance	0.1706 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B779B #9B6F4B

analogous

#4B9B97 #4B779B #4B4F9B

triadic

#4B779B #9B4B77 #779B4B

tetradic

#4B779B #974B9B #9B6F4B #4F9B4B

square

#4B779B #974B9B #9B6F4B #4F9B4B

split-complementary

#4B779B #9B4B4F #9B974B

monochromatic

#233849 #375772 #4B779B #6C95B8 #95B3CC

Accessibility & contrast

On white

4.76

#4B779B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#4B779B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B779B

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B779B	#FFFFFF	#000000	##FFFFFF
##4B779B	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68779D

Deuteranopia (green-blind)

#5D6F9A

Tritanopia (blue-blind)

#218083

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4b779b;
/* rgb */ color: rgb(75, 119, 155);
/* oklch */ color: oklch(55.2% 0.075 244.4);

Tailwind

colors: {
  custom: {
    50: '#829eb8',
    500: '#4b779b',
    950: '#000000',
  },
}

SCSS

$custom: #4b779b;
$custom-light: #829eb8;
$custom-dark: #000000;

JSON

{
  "hex": "#4b779b",
  "rgb": {
    "r": 75,
    "g": 119,
    "b": 155
  },
  "hsl": {
    "h": 207,
    "s": 34.783,
    "l": 45.098
  },
  "oklch": {
    "l": 0.55238,
    "c": 0.07451,
    "h": 244.4
  },
  "luminance": 0.17056
}

Semantic roles & 50–950 ramp

primary

#4B779B

secondary

#B89F8A

accent

#8E5DCB

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0B0E11

muted

#7C7E80

Preview Lab

Preview with #4B779B

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

Preview Lab → · Contrast checker → · Palette generator →