#405452#405452

#405452 is a dark, muted teal. Relative luminance 0.080; OKLCH L 42.9% C 0.025 H 188.7°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#405452
RGB	rgb(64, 84, 82)
HSL	hsl(174, 14%, 29%)
HSV	hsv(174, 24%, 33%)
CMYK	cmyk(23.8%, 0%, 2.4%, 67.1%)
CIE-LAB	lab(34.07, -8.16, -1.36)
CIE-LCH	lch(34.07, 8.27, 189.47°)
OKLab	oklab(42.85% -0.0246 -0.0038)
OKLCH	oklch(42.85% 0.025 188.7)
XYZ	xyz(6.8072, 8.0396, 9.1741)
Luminance	0.0804 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405452 #544042

analogous

#405448 #405452 #404C54

triadic

#405452 #524054 #545240

tetradic

#405452 #484054 #544042 #4C5440

square

#405452 #484054 #544042 #4C5440

split-complementary

#405452 #54404C #544840

monochromatic

#0D1111 #263130 #405452 #5A7774 #779794

Accessibility & contrast

On white

8.05

#405452 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#405452 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405452

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405452	#FFFFFF	#000000	##FFFFFF
##405452	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525252

Deuteranopia (green-blind)

#4E4F52

Tritanopia (blue-blind)

#3A5553

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #405452;
/* rgb */ color: rgb(64, 84, 82);
/* oklch */ color: oklch(42.9% 0.025 188.7);

Tailwind

colors: {
  custom: {
    50: '#758482',
    500: '#405452',
    950: '#000000',
  },
}

SCSS

$custom: #405452;
$custom-light: #758482;
$custom-dark: #000000;

JSON

{
  "hex": "#405452",
  "rgb": {
    "r": 64,
    "g": 84,
    "b": 82
  },
  "hsl": {
    "h": 174,
    "s": 13.514,
    "l": 29.02
  },
  "oklch": {
    "l": 0.42854,
    "c": 0.02489,
    "h": 188.7
  },
  "luminance": 0.0804
}

Semantic roles & 50–950 ramp

primary

#405452

secondary

#836D6F

accent

#7178B6

background

#F7F8F7

surface

#EDEFEE

border

#C8CAC9

text

#080A0A

muted

#7B7C7C

Preview Lab

Preview with #405452

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

Preview Lab → · Contrast checker → · Palette generator →