#405152#405152

#405152 is a dark, muted teal. Relative luminance 0.076; OKLCH L 42.1% C 0.021 H 200.8°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#405152
RGB	rgb(64, 81, 82)
HSL	hsl(183, 12%, 29%)
HSV	hsv(183, 22%, 32%)
CMYK	cmyk(22%, 1.2%, 0%, 67.8%)
CIE-LAB	lab(33.10, -6.34, -2.78)
CIE-LCH	lch(33.10, 6.93, 203.67°)
OKLab	oklab(42.09% -0.0199 -0.0076)
OKLCH	oklch(42.09% 0.021 200.8)
XYZ	xyz(6.5793, 7.5838, 9.0982)
Luminance	0.0758 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405152 #524140

analogous

#40524A #405152 #404852

triadic

#405152 #524051 #515240

tetradic

#405152 #4A4052 #524140 #485240

square

#405152 #4A4052 #524140 #485240

split-complementary

#405152 #524048 #524A40

monochromatic

#0D1111 #252F30 #405152 #5B7374 #779395

Accessibility & contrast

On white

8.34

#405152 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#405152 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405152

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405152	#FFFFFF	#000000	##FFFFFF
##405152	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4F52

Deuteranopia (green-blind)

#4B4D52

Tritanopia (blue-blind)

#3A5251

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #405152;
/* rgb */ color: rgb(64, 81, 82);
/* oklch */ color: oklch(42.1% 0.021 200.8);

Tailwind

colors: {
  custom: {
    50: '#758182',
    500: '#405152',
    950: '#000000',
  },
}

SCSS

$custom: #405152;
$custom-light: #758182;
$custom-dark: #000000;

JSON

{
  "hex": "#405152",
  "rgb": {
    "r": 64,
    "g": 81,
    "b": 82
  },
  "hsl": {
    "h": 183.333,
    "s": 12.329,
    "l": 28.627
  },
  "oklch": {
    "l": 0.42088,
    "c": 0.0213,
    "h": 200.8
  },
  "luminance": 0.07584
}

Semantic roles & 50–950 ramp

primary

#405152

secondary

#816E6D

accent

#7673B5

background

#F7F7F7

surface

#EDEEEE

border

#C8C9C9

text

#080A0A

muted

#7B7C7C

Preview Lab

Preview with #405152

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

Preview Lab → · Contrast checker → · Palette generator →