#4F779F#4F779F

#4F779F is a mid, moderate cyan. Relative luminance 0.174; OKLCH L 55.6% C 0.077 H 249.4°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#4F779F
RGB	rgb(79, 119, 159)
HSL	hsl(210, 34%, 47%)
HSV	hsv(210, 50%, 62%)
CMYK	cmyk(50.3%, 25.2%, 0%, 37.6%)
CIE-LAB	lab(48.71, -2.39, -25.83)
CIE-LCH	lch(48.71, 25.94, 264.71°)
OKLab	oklab(55.65% -0.0272 -0.0721)
OKLCH	oklch(55.65% 0.077 249.4)
XYZ	xyz(16.0771, 17.3579, 35.2974)
Luminance	0.1736 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F779F #9F774F

analogous

#4F9F9F #4F779F #4F4F9F

triadic

#4F779F #9F4F77 #779F4F

tetradic

#4F779F #9F4F9F #9F774F #4F9F4F

square

#4F779F #9F4F9F #9F774F #4F9F4F

split-complementary

#4F779F #9F4F4F #9F9F4F

monochromatic

#263A4D #3B5876 #4F779F #7296B9 #9BB4CD

Accessibility & contrast

On white

4.70

#4F779F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#4F779F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F779F

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F779F	#FFFFFF	#000000	##FFFFFF
##4F779F	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6778A1

Deuteranopia (green-blind)

#5D709E

Tritanopia (blue-blind)

#298085

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4f779f;
/* rgb */ color: rgb(79, 119, 159);
/* oklch */ color: oklch(55.6% 0.077 249.4);

Tailwind

colors: {
  custom: {
    50: '#859ebb',
    500: '#4f779f',
    950: '#000000',
  },
}

SCSS

$custom: #4f779f;
$custom-light: #859ebb;
$custom-dark: #000000;

JSON

{
  "hex": "#4f779f",
  "rgb": {
    "r": 79,
    "g": 119,
    "b": 159
  },
  "hsl": {
    "h": 210,
    "s": 33.613,
    "l": 46.667
  },
  "oklch": {
    "l": 0.55649,
    "c": 0.07709,
    "h": 249.4
  },
  "luminance": 0.17359
}

Semantic roles & 50–950 ramp

primary

#4F779F

secondary

#BAA590

accent

#945ECA

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0B0E12

muted

#7C7E81

Preview Lab

Preview with #4F779F

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

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