#4F656F#4F656F

#4F656F is a mid, muted cyan. Relative luminance 0.121; OKLCH L 49.3% C 0.031 H 227.4°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#4F656F
RGB	rgb(79, 101, 111)
HSL	hsl(199, 17%, 37%)
HSV	hsv(199, 29%, 44%)
CMYK	cmyk(28.8%, 9%, 0%, 56.5%)
CIE-LAB	lab(41.40, -5.64, -8.32)
CIE-LCH	lch(41.40, 10.05, 235.85°)
OKLab	oklab(49.26% -0.0209 -0.0227)
OKLCH	oklch(49.26% 0.031 227.4)
XYZ	xyz(10.7465, 12.1169, 16.8084)
Luminance	0.1212 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F656F #6F594F

analogous

#4F6F69 #4F656F #4F556F

triadic

#4F656F #6F4F65 #656F4F

tetradic

#4F656F #694F6F #6F594F #556F4F

square

#4F656F #694F6F #6F594F #556F4F

split-complementary

#4F656F #6F4F55 #6F694F

monochromatic

#1C2427 #36444B #4F656F #688693 #8CA2AD

Accessibility & contrast

On white

6.13

#4F656F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#4F656F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F656F

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F656F	#FFFFFF	#000000	##FFFFFF
##4F656F	1.00	6.13	3.42	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#606470

Deuteranopia (green-blind)

#5B606F

Tritanopia (blue-blind)

#456868

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4f656f;
/* rgb */ color: rgb(79, 101, 111);
/* oklch */ color: oklch(49.3% 0.031 227.4);

Tailwind

colors: {
  custom: {
    50: '#819098',
    500: '#4f656f',
    950: '#000000',
  },
}

SCSS

$custom: #4f656f;
$custom-light: #819098;
$custom-dark: #000000;

JSON

{
  "hex": "#4f656f",
  "rgb": {
    "r": 79,
    "g": 101,
    "b": 111
  },
  "hsl": {
    "h": 198.75,
    "s": 16.842,
    "l": 37.255
  },
  "oklch": {
    "l": 0.49262,
    "c": 0.03084,
    "h": 227.4
  },
  "luminance": 0.12117
}

Semantic roles & 50–950 ramp

primary

#4F656F

secondary

#9A887F

accent

#866EBA

background

#F7F8F9

surface

#EEF0F2

border

#C9CBCC

text

#0A0C0D

muted

#7C7D7E

Preview Lab

Preview with #4F656F

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

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