#4F6779#4F6779

#4F6779 is a mid, muted cyan. Relative luminance 0.127; OKLCH L 50.1% C 0.041 H 241.0°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#4F6779
RGB	rgb(79, 103, 121)
HSL	hsl(206, 21%, 39%)
HSV	hsv(206, 35%, 47%)
CMYK	cmyk(34.7%, 14.9%, 0%, 52.5%)
CIE-LAB	lab(42.37, -4.13, -12.93)
CIE-LCH	lch(42.37, 13.57, 252.28°)
OKLab	oklab(50.15% -0.0197 -0.0355)
OKLCH	oklch(50.15% 0.041 241)
XYZ	xyz(11.5248, 12.7427, 19.9378)
Luminance	0.1274 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6779 #79614F

analogous

#4F7976 #4F6779 #4F5279

triadic

#4F6779 #794F67 #67794F

tetradic

#4F6779 #764F79 #79614F #52794F

square

#4F6779 #764F79 #79614F #52794F

split-complementary

#4F6779 #794F52 #79764F

monochromatic

#1F282F #374754 #4F6779 #68869D #8EA4B5

Accessibility & contrast

On white

5.92

#4F6779 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#4F6779 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F6779

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6779	#FFFFFF	#000000	##FFFFFF
##4F6779	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F677A

Deuteranopia (green-blind)

#5A6279

Tritanopia (blue-blind)

#416B6D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4f6779;
/* rgb */ color: rgb(79, 103, 121);
/* oklch */ color: oklch(50.1% 0.041 241.0);

Tailwind

colors: {
  custom: {
    50: '#82929f',
    500: '#4f6779',
    950: '#000000',
  },
}

SCSS

$custom: #4f6779;
$custom-light: #82929f;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6779",
  "rgb": {
    "r": 79,
    "g": 103,
    "b": 121
  },
  "hsl": {
    "h": 205.714,
    "s": 21,
    "l": 39.216
  },
  "oklch": {
    "l": 0.50149,
    "c": 0.0406,
    "h": 241
  },
  "luminance": 0.12743
}

Semantic roles & 50–950 ramp

primary

#4F6779

secondary

#A29082

accent

#8E6ABE

background

#F8F8F9

surface

#EFF0F2

border

#CACBCC

text

#0A0D0E

muted

#7C7D7E

Preview Lab

Preview with #4F6779

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

Preview Lab → · Contrast checker → · Palette generator →