#424A50#424A50

#424A50 is a dark, near-neutral cyan. Relative luminance 0.066; OKLCH L 40.4% C 0.015 H 240.2°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#424A50
RGB	rgb(66, 74, 80)
HSL	hsl(206, 10%, 29%)
HSV	hsv(206, 18%, 31%)
CMYK	cmyk(17.5%, 7.5%, 0%, 68.6%)
CIE-LAB	lab(30.96, -1.76, -4.66)
CIE-LCH	lch(30.96, 4.98, 249.31°)
OKLab	oklab(40.41% -0.0072 -0.0126)
OKLCH	oklch(40.41% 0.015 240.2)
XYZ	xyz(6.1432, 6.6349, 8.5449)
Luminance	0.0664 (WCAG relative)
Temperature	neutral
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424A50 #504842

analogous

#42504F #424A50 #424350

triadic

#424A50 #50424A #4A5042

tetradic

#424A50 #4F4250 #504842 #435042

square

#424A50 #4F4250 #504842 #435042

split-complementary

#424A50 #504243 #504F42

monochromatic

#0E1011 #262B2E #424A50 #5E6972 #7B8892

Accessibility & contrast

On white

9.02

#424A50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#424A50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424A50

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424A50	#FFFFFF	#000000	##FFFFFF
##424A50	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484A50

Deuteranopia (green-blind)

#464850

Tritanopia (blue-blind)

#3E4B4C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #424a50;
/* rgb */ color: rgb(66, 74, 80);
/* oklch */ color: oklch(40.4% 0.015 240.2);

Tailwind

colors: {
  custom: {
    50: '#767c81',
    500: '#424a50',
    950: '#000000',
  },
}

SCSS

$custom: #424a50;
$custom-light: #767c81;
$custom-dark: #000000;

JSON

{
  "hex": "#424a50",
  "rgb": {
    "r": 66,
    "g": 74,
    "b": 80
  },
  "hsl": {
    "h": 205.714,
    "s": 9.589,
    "l": 28.627
  },
  "oklch": {
    "l": 0.40413,
    "c": 0.0145,
    "h": 240.2
  },
  "luminance": 0.06635
}

Semantic roles & 50–950 ramp

primary

#424A50

secondary

#7F766F

accent

#9075B3

background

#F7F7F7

surface

#EDEEEE

border

#C8C9C9

text

#08090A

muted

#7B7B7C

Preview Lab

Preview with #424A50

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

Preview Lab → · Contrast checker → · Palette generator →