#4F666D#4F666D

#4F666D is a mid, muted cyan. Relative luminance 0.123; OKLCH L 49.4% C 0.030 H 218.3°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#4F666D
RGB	rgb(79, 102, 109)
HSL	hsl(194, 16%, 37%)
HSV	hsv(194, 28%, 43%)
CMYK	cmyk(27.5%, 6.4%, 0%, 57.3%)
CIE-LAB	lab(41.64, -6.76, -6.75)
CIE-LCH	lch(41.64, 9.55, 224.95°)
OKLab	oklab(49.43% -0.0232 -0.0184)
OKLCH	oklch(49.43% 0.03 218.3)
XYZ	xyz(10.7353, 12.2687, 16.2675)
Luminance	0.1227 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F666D #6D564F

analogous

#4F6D65 #4F666D #4F576D

triadic

#4F666D #6D4F66 #666D4F

tetradic

#4F666D #654F6D #6D564F #576D4F

square

#4F666D #654F6D #6D564F #576D4F

split-complementary

#4F666D #6D4F57 #6D654F

monochromatic

#1C2426 #35454A #4F666D #698790 #8BA4AB

Accessibility & contrast

On white

6.08

#4F666D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#4F666D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F666D

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F666D	#FFFFFF	#000000	##FFFFFF
##4F666D	1.00	6.08	3.45	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61646D

Deuteranopia (green-blind)

#5C616D

Tritanopia (blue-blind)

#466968

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4f666d;
/* rgb */ color: rgb(79, 102, 109);
/* oklch */ color: oklch(49.4% 0.030 218.3);

Tailwind

colors: {
  custom: {
    50: '#819196',
    500: '#4f666d',
    950: '#000000',
  },
}

SCSS

$custom: #4f666d;
$custom-light: #819196;
$custom-dark: #000000;

JSON

{
  "hex": "#4f666d",
  "rgb": {
    "r": 79,
    "g": 102,
    "b": 109
  },
  "hsl": {
    "h": 194,
    "s": 15.957,
    "l": 36.863
  },
  "oklch": {
    "l": 0.49428,
    "c": 0.02962,
    "h": 218.3
  },
  "luminance": 0.12269
}

Semantic roles & 50–950 ramp

primary

#4F666D

secondary

#99857F

accent

#806FB9

background

#F7F8F9

surface

#EEF0F2

border

#C9CBCC

text

#0A0C0D

muted

#7C7D7E

Preview Lab

Preview with #4F666D

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

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