#405252#405252

#405252 is a dark, muted teal. Relative luminance 0.077; OKLCH L 42.3% C 0.022 H 196.3°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#405252
RGB	rgb(64, 82, 82)
HSL	hsl(180, 12%, 29%)
HSV	hsv(180, 22%, 32%)
CMYK	cmyk(22%, 0%, 0%, 67.8%)
CIE-LAB	lab(33.42, -6.95, -2.31)
CIE-LCH	lch(33.42, 7.32, 198.36°)
OKLab	oklab(42.34% -0.0215 -0.0063)
OKLCH	oklch(42.34% 0.022 196.3)
XYZ	xyz(6.6542, 7.7335, 9.1231)
Luminance	0.0773 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405252 #524040

analogous

#405249 #405252 #404952

triadic

#405252 #524052 #525240

tetradic

#405252 #494052 #524040 #495240

square

#405252 #494052 #524040 #495240

split-complementary

#405252 #524049 #524940

monochromatic

#0D1111 #253030 #405252 #5B7474 #779595

Accessibility & contrast

On white

8.25

#405252 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#405252 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405252

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405252	#FFFFFF	#000000	##FFFFFF
##405252	1.00	8.25	2.55	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505052

Deuteranopia (green-blind)

#4C4D52

Tritanopia (blue-blind)

#3A5352

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #405252;
/* rgb */ color: rgb(64, 82, 82);
/* oklch */ color: oklch(42.3% 0.022 196.3);

Tailwind

colors: {
  custom: {
    50: '#758282',
    500: '#405252',
    950: '#000000',
  },
}

SCSS

$custom: #405252;
$custom-light: #758282;
$custom-dark: #000000;

JSON

{
  "hex": "#405252",
  "rgb": {
    "r": 64,
    "g": 82,
    "b": 82
  },
  "hsl": {
    "h": 180,
    "s": 12.329,
    "l": 28.627
  },
  "oklch": {
    "l": 0.42343,
    "c": 0.02238,
    "h": 196.3
  },
  "luminance": 0.07734
}

Semantic roles & 50–950 ramp

primary

#405252

secondary

#816D6D

accent

#7373B5

background

#F7F7F7

surface

#EDEEEE

border

#C8C9C9

text

#080A0A

muted

#7B7C7C

Preview Lab

Preview with #405252

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

Preview Lab → · Contrast checker → · Palette generator →