#4C6771#4C6771

#4C6771 is a mid, muted cyan. Relative luminance 0.124; OKLCH L 49.6% C 0.036 H 222.7°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#4C6771
RGB	rgb(76, 103, 113)
HSL	hsl(196, 20%, 37%)
HSV	hsv(196, 33%, 44%)
CMYK	cmyk(32.7%, 8.8%, 0%, 55.7%)
CIE-LAB	lab(41.89, -7.27, -8.82)
CIE-LCH	lch(41.89, 11.43, 230.52°)
OKLab	oklab(49.62% -0.0261 -0.0241)
OKLCH	oklch(49.62% 0.036 222.7)
XYZ	xyz(10.8104, 12.4287, 17.4490)
Luminance	0.1243 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C6771 #71564C

analogous

#4C7169 #4C6771 #4C5571

triadic

#4C6771 #714C67 #67714C

tetradic

#4C6771 #694C71 #71564C #55714C

square

#4C6771 #694C71 #71564C #55714C

split-complementary

#4C6771 #714C55 #71694C

monochromatic

#1B2428 #33464C #4C6771 #658896 #88A5AF

Accessibility & contrast

On white

6.02

#4C6771 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#4C6771 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C6771

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C6771	#FFFFFF	#000000	##FFFFFF
##4C6771	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#616572

Deuteranopia (green-blind)

#5B6171

Tritanopia (blue-blind)

#406A6A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4c6771;
/* rgb */ color: rgb(76, 103, 113);
/* oklch */ color: oklch(49.6% 0.036 222.7);

Tailwind

colors: {
  custom: {
    50: '#7f9299',
    500: '#4c6771',
    950: '#000000',
  },
}

SCSS

$custom: #4c6771;
$custom-light: #7f9299;
$custom-dark: #000000;

JSON

{
  "hex": "#4c6771",
  "rgb": {
    "r": 76,
    "g": 103,
    "b": 113
  },
  "hsl": {
    "h": 196.216,
    "s": 19.577,
    "l": 37.059
  },
  "oklch": {
    "l": 0.4962,
    "c": 0.03557,
    "h": 222.7
  },
  "luminance": 0.12429
}

Semantic roles & 50–950 ramp

primary

#4C6771

secondary

#9C857D

accent

#816CBC

background

#F7F8F9

surface

#EEF0F2

border

#C9CBCC

text

#0A0D0E

muted

#7C7D7E

Preview Lab

Preview with #4C6771

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

Preview Lab → · Contrast checker → · Palette generator →