#42464E#42464E

#42464E is a dark, near-neutral blue. Relative luminance 0.061; OKLCH L 39.3% C 0.015 H 264.4°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#42464E
RGB	rgb(66, 70, 78)
HSL	hsl(220, 8%, 28%)
HSV	hsv(220, 15%, 31%)
CMYK	cmyk(15.4%, 10.3%, 0%, 69.4%)
CIE-LAB	lab(29.63, 0.28, -5.35)
CIE-LCH	lch(29.63, 5.36, 273.01°)
OKLab	oklab(39.35% -0.0014 -0.0144)
OKLCH	oklch(39.35% 0.015 264.4)
XYZ	xyz(5.8118, 6.0885, 8.0753)
Luminance	0.0609 (WCAG relative)
Temperature	neutral
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42464E #4E4A42

analogous

#424C4E #42464E #44424E

triadic

#42464E #4E4246 #464E42

tetradic

#42464E #4E424C #4E4A42 #424E44

square

#42464E #4E424C #4E4A42 #424E44

split-complementary

#42464E #4E4442 #4C4E42

monochromatic

#0E0F11 #26282D #42464E #5E646F #7B828F

Accessibility & contrast

On white

9.47

#42464E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#42464E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42464E

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42464E	#FFFFFF	#000000	##FFFFFF
##42464E	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44464E

Deuteranopia (green-blind)

#43454E

Tritanopia (blue-blind)

#3F4849

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #42464e;
/* rgb */ color: rgb(66, 70, 78);
/* oklch */ color: oklch(39.3% 0.015 264.4);

Tailwind

colors: {
  custom: {
    50: '#76797f',
    500: '#42464e',
    950: '#000000',
  },
}

SCSS

$custom: #42464e;
$custom-light: #76797f;
$custom-dark: #000000;

JSON

{
  "hex": "#42464e",
  "rgb": {
    "r": 66,
    "g": 70,
    "b": 78
  },
  "hsl": {
    "h": 220,
    "s": 8.333,
    "l": 28.235
  },
  "oklch": {
    "l": 0.39347,
    "c": 0.01451,
    "h": 264.4
  },
  "luminance": 0.06089
}

Semantic roles & 50–950 ramp

primary

#42464E

secondary

#7D786F

accent

#9E76B1

background

#F7F7F7

surface

#EDEDEE

border

#C8C8C9

text

#08090A

muted

#7B7B7C

Preview Lab

Preview with #42464E

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

Preview Lab → · Contrast checker → · Palette generator →