#424B4E#424B4E

#424B4E is a dark, near-neutral cyan. Relative luminance 0.067; OKLCH L 40.6% C 0.013 H 219.8°. Best body text is #FFFFFF at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#424B4E
RGB	rgb(66, 75, 78)
HSL	hsl(195, 8%, 28%)
HSV	hsv(195, 15%, 31%)
CMYK	cmyk(15.4%, 3.8%, 0%, 69.4%)
CIE-LAB	lab(31.21, -2.89, -3.01)
CIE-LCH	lch(31.21, 4.17, 226.21°)
OKLab	oklab(40.59% -0.0098 -0.0081)
OKLCH	oklch(40.59% 0.013 219.8)
XYZ	xyz(6.1377, 6.7403, 8.1839)
Luminance	0.0674 (WCAG relative)
Temperature	neutral
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424B4E #4E4542

analogous

#424E4B #424B4E #42454E

triadic

#424B4E #4E424B #4B4E42

tetradic

#424B4E #4B424E #4E4542 #454E42

square

#424B4E #4B424E #4E4542 #454E42

split-complementary

#424B4E #4E4245 #4E4B42

monochromatic

#0E1011 #262B2D #424B4E #5E6B6F #7B8A8F

Accessibility & contrast

On white

8.94

#424B4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#424B4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424B4E

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424B4E	#FFFFFF	#000000	##FFFFFF
##424B4E	1.00	8.94	2.35	8.94
#FFFFFF	8.94	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494A4E

Deuteranopia (green-blind)

#47494E

Tritanopia (blue-blind)

#3F4C4C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #424b4e;
/* rgb */ color: rgb(66, 75, 78);
/* oklch */ color: oklch(40.6% 0.013 219.8);

Tailwind

colors: {
  custom: {
    50: '#767d7f',
    500: '#424b4e',
    950: '#000000',
  },
}

SCSS

$custom: #424b4e;
$custom-light: #767d7f;
$custom-dark: #000000;

JSON

{
  "hex": "#424b4e",
  "rgb": {
    "r": 66,
    "g": 75,
    "b": 78
  },
  "hsl": {
    "h": 195,
    "s": 8.333,
    "l": 28.235
  },
  "oklch": {
    "l": 0.40586,
    "c": 0.0127,
    "h": 219.8
  },
  "luminance": 0.0674
}

Semantic roles & 50–950 ramp

primary

#424B4E

secondary

#7D726F

accent

#8576B1

background

#F7F7F7

surface

#EDEEEE

border

#C8C9C9

text

#08090A

muted

#7B7B7C

Preview Lab

Preview with #424B4E

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

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