#405658#405658

#405658 is a dark, muted teal. Relative luminance 0.085; OKLCH L 43.6% C 0.027 H 203.2°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#405658
RGB	rgb(64, 86, 88)
HSL	hsl(185, 16%, 30%)
HSV	hsv(185, 27%, 35%)
CMYK	cmyk(27.3%, 2.3%, 0%, 65.5%)
CIE-LAB	lab(34.90, -7.82, -3.90)
CIE-LCH	lch(34.90, 8.74, 206.51°)
OKLab	oklab(43.59% -0.0248 -0.0106)
OKLCH	oklch(43.59% 0.027 203.2)
XYZ	xyz(7.2030, 8.4498, 10.4821)
Luminance	0.0845 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405658 #584240

analogous

#40584E #405658 #404A58

triadic

#405658 #584056 #565840

tetradic

#405658 #4E4058 #584240 #4A5840

square

#405658 #4E4058 #584240 #4A5840

split-complementary

#405658 #58404A #584E40

monochromatic

#0D1112 #263335 #405658 #5A797B #77999C

Accessibility & contrast

On white

7.81

#405658 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#405658 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405658

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405658	#FFFFFF	#000000	##FFFFFF
##405658	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535458

Deuteranopia (green-blind)

#4E5158

Tritanopia (blue-blind)

#385857

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #405658;
/* rgb */ color: rgb(64, 86, 88);
/* oklch */ color: oklch(43.6% 0.027 203.2);

Tailwind

colors: {
  custom: {
    50: '#758587',
    500: '#405658',
    950: '#000000',
  },
}

SCSS

$custom: #405658;
$custom-light: #758587;
$custom-dark: #000000;

JSON

{
  "hex": "#405658",
  "rgb": {
    "r": 64,
    "g": 86,
    "b": 88
  },
  "hsl": {
    "h": 185,
    "s": 15.789,
    "l": 29.804
  },
  "oklch": {
    "l": 0.43585,
    "c": 0.02703,
    "h": 203.2
  },
  "luminance": 0.0845
}

Semantic roles & 50–950 ramp

primary

#405658

secondary

#876F6C

accent

#756FB9

background

#F7F8F8

surface

#EDEFEF

border

#C8CACA

text

#080B0B

muted

#7B7C7C

Preview Lab

Preview with #405658

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

Preview Lab → · Contrast checker → · Palette generator →