#405454#405454

#405454 is a dark, muted teal. Relative luminance 0.081; OKLCH L 42.9% C 0.025 H 196.3°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#405454
RGB	rgb(64, 84, 84)
HSL	hsl(180, 14%, 29%)
HSV	hsv(180, 24%, 33%)
CMYK	cmyk(23.8%, 0%, 0%, 67.1%)
CIE-LAB	lab(34.13, -7.65, -2.53)
CIE-LCH	lch(34.13, 8.06, 198.27°)
OKLab	oklab(42.93% -0.0236 -0.0069)
OKLCH	oklch(42.93% 0.025 196.3)
XYZ	xyz(6.8844, 8.0705, 9.5808)
Luminance	0.0807 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405454 #544040

analogous

#40544A #405454 #404A54

triadic

#405454 #544054 #545440

tetradic

#405454 #4A4054 #544040 #4A5440

square

#405454 #4A4054 #544040 #4A5440

split-complementary

#405454 #54404A #544A40

monochromatic

#0D1111 #263131 #405454 #5A7777 #779797

Accessibility & contrast

On white

8.03

#405454 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#405454 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405454

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405454	#FFFFFF	#000000	##FFFFFF
##405454	1.00	8.03	2.61	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515254

Deuteranopia (green-blind)

#4D4F54

Tritanopia (blue-blind)

#3A5554

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #405454;
/* rgb */ color: rgb(64, 84, 84);
/* oklch */ color: oklch(42.9% 0.025 196.3);

Tailwind

colors: {
  custom: {
    50: '#758484',
    500: '#405454',
    950: '#000000',
  },
}

SCSS

$custom: #405454;
$custom-light: #758484;
$custom-dark: #000000;

JSON

{
  "hex": "#405454",
  "rgb": {
    "r": 64,
    "g": 84,
    "b": 84
  },
  "hsl": {
    "h": 180,
    "s": 13.514,
    "l": 29.02
  },
  "oklch": {
    "l": 0.42926,
    "c": 0.02464,
    "h": 196.3
  },
  "luminance": 0.08071
}

Semantic roles & 50–950 ramp

primary

#405454

secondary

#836D6D

accent

#7171B6

background

#F7F8F8

surface

#EDEFEF

border

#C8CACA

text

#080A0A

muted

#7B7C7C

Preview Lab

Preview with #405454

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

Preview Lab → · Contrast checker → · Palette generator →