#4F6166#4F6166

#4F6166 is a mid, muted cyan. Relative luminance 0.112; OKLCH L 47.9% C 0.023 H 216.4°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#4F6166
RGB	rgb(79, 97, 102)
HSL	hsl(193, 13%, 35%)
HSV	hsv(193, 23%, 40%)
CMYK	cmyk(22.5%, 4.9%, 0%, 60%)
CIE-LAB	lab(39.87, -5.58, -5.11)
CIE-LCH	lch(39.87, 7.56, 222.49°)
OKLab	oklab(47.95% -0.0188 -0.0139)
OKLCH	oklch(47.95% 0.023 216.4)
XYZ	xyz(9.8967, 11.1706, 14.2025)
Luminance	0.1117 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F6166 #66544F

analogous

#4F665F #4F6166 #4F5566

triadic

#4F6166 #664F61 #61664F

tetradic

#4F6166 #5F4F66 #66544F #55664F

square

#4F6166 #5F4F66 #66544F #55664F

split-complementary

#4F6166 #664F55 #665F4F

monochromatic

#1A1F21 #344044 #4F6166 #6A8288 #8B9FA5

Accessibility & contrast

On white

6.49

#4F6166 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#4F6166 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F6166

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F6166	#FFFFFF	#000000	##FFFFFF
##4F6166	1.00	6.49	3.23	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D6066

Deuteranopia (green-blind)

#5A5D66

Tritanopia (blue-blind)

#486362

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4f6166;
/* rgb */ color: rgb(79, 97, 102);
/* oklch */ color: oklch(47.9% 0.023 216.4);

Tailwind

colors: {
  custom: {
    50: '#808d91',
    500: '#4f6166',
    950: '#000000',
  },
}

SCSS

$custom: #4f6166;
$custom-light: #808d91;
$custom-dark: #000000;

JSON

{
  "hex": "#4f6166",
  "rgb": {
    "r": 79,
    "g": 97,
    "b": 102
  },
  "hsl": {
    "h": 193.043,
    "s": 12.707,
    "l": 35.49
  },
  "oklch": {
    "l": 0.47946,
    "c": 0.02334,
    "h": 216.4
  },
  "luminance": 0.11171
}

Semantic roles & 50–950 ramp

primary

#4F6166

secondary

#93827E

accent

#8172B6

background

#F7F8F8

surface

#EEF0F0

border

#C9CBCB

text

#0A0C0C

muted

#7C7D7D

Preview Lab

Preview with #4F6166

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

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