#4C6779#4C6779

#4C6779 is a mid, muted cyan. Relative luminance 0.126; OKLCH L 49.9% C 0.043 H 237.9°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#4C6779
RGB	rgb(76, 103, 121)
HSL	hsl(204, 23%, 39%)
HSV	hsv(204, 37%, 47%)
CMYK	cmyk(37.2%, 14.9%, 0%, 52.5%)
CIE-LAB	lab(42.18, -5.06, -13.24)
CIE-LCH	lch(42.18, 14.17, 249.09°)
OKLab	oklab(49.95% -0.0228 -0.0364)
OKLCH	oklch(49.95% 0.043 237.9)
XYZ	xyz(11.2808, 12.6169, 19.9263)
Luminance	0.1262 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C6779 #795E4C

analogous

#4C7974 #4C6779 #4C5079

triadic

#4C6779 #794C67 #67794C

tetradic

#4C6779 #744C79 #795E4C #50794C

square

#4C6779 #744C79 #795E4C #50794C

split-complementary

#4C6779 #794C50 #79744C

monochromatic

#1D272E #344753 #4C6779 #64879E #8AA4B5

Accessibility & contrast

On white

5.96

#4C6779 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#4C6779 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C6779

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C6779	#FFFFFF	#000000	##FFFFFF
##4C6779	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F667A

Deuteranopia (green-blind)

#596179

Tritanopia (blue-blind)

#3D6C6D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4c6779;
/* rgb */ color: rgb(76, 103, 121);
/* oklch */ color: oklch(49.9% 0.043 237.9);

Tailwind

colors: {
  custom: {
    50: '#80929f',
    500: '#4c6779',
    950: '#000000',
  },
}

SCSS

$custom: #4c6779;
$custom-light: #80929f;
$custom-dark: #000000;

JSON

{
  "hex": "#4c6779",
  "rgb": {
    "r": 76,
    "g": 103,
    "b": 121
  },
  "hsl": {
    "h": 204,
    "s": 22.843,
    "l": 38.627
  },
  "oklch": {
    "l": 0.49946,
    "c": 0.04297,
    "h": 237.9
  },
  "luminance": 0.12617
}

Semantic roles & 50–950 ramp

primary

#4C6779

secondary

#A28D7F

accent

#8B68BF

background

#F7F8F9

surface

#EEF0F2

border

#C9CBCC

text

#0A0D0E

muted

#7C7D7E

Preview Lab

Preview with #4C6779

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

Preview Lab → · Contrast checker → · Palette generator →