#40464E#40464E

#40464E is a dark, near-neutral cyan. Relative luminance 0.060; OKLCH L 39.2% C 0.016 H 255.6°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#40464E
RGB	rgb(64, 70, 78)
HSL	hsl(214, 10%, 28%)
HSV	hsv(214, 18%, 31%)
CMYK	cmyk(17.9%, 10.3%, 0%, 69.4%)
CIE-LAB	lab(29.46, -0.49, -5.62)
CIE-LCH	lch(29.46, 5.64, 265.02°)
OKLab	oklab(39.17% -0.0039 -0.0152)
OKLCH	oklch(39.17% 0.016 255.6)
XYZ	xyz(5.6793, 6.0203, 8.0691)
Luminance	0.0602 (WCAG relative)
Temperature	neutral
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40464E #4E4840

analogous

#404D4E #40464E #41404E

triadic

#40464E #4E4046 #464E40

tetradic

#40464E #4E404D #4E4840 #404E41

square

#40464E #4E404D #4E4840 #404E41

split-complementary

#40464E #4E4140 #4D4E40

monochromatic

#0E0F11 #24282C #40464E #5C6470 #788290

Accessibility & contrast

On white

9.53

#40464E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#40464E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40464E

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40464E	#FFFFFF	#000000	##FFFFFF
##40464E	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#43464E

Deuteranopia (green-blind)

#42454E

Tritanopia (blue-blind)

#3D4849

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #40464e;
/* rgb */ color: rgb(64, 70, 78);
/* oklch */ color: oklch(39.2% 0.016 255.6);

Tailwind

colors: {
  custom: {
    50: '#75797f',
    500: '#40464e',
    950: '#000000',
  },
}

SCSS

$custom: #40464e;
$custom-light: #75797f;
$custom-dark: #000000;

JSON

{
  "hex": "#40464e",
  "rgb": {
    "r": 64,
    "g": 70,
    "b": 78
  },
  "hsl": {
    "h": 214.286,
    "s": 9.859,
    "l": 27.843
  },
  "oklch": {
    "l": 0.3917,
    "c": 0.0157,
    "h": 255.6
  },
  "luminance": 0.0602
}

Semantic roles & 50–950 ramp

primary

#40464E

secondary

#7D766D

accent

#9875B3

background

#F7F7F7

surface

#EDEDEE

border

#C8C8C9

text

#08090A

muted

#7B7B7C

Preview Lab

Preview with #40464E

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

Preview Lab → · Contrast checker → · Palette generator →