#405C50#405C50

#405C50 is a dark, muted teal. Relative luminance 0.093; OKLCH L 44.9% C 0.039 H 166.3°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#405C50
RGB	rgb(64, 92, 80)
HSL	hsl(154, 18%, 31%)
HSV	hsv(154, 30%, 36%)
CMYK	cmyk(30.4%, 0%, 13%, 63.9%)
CIE-LAB	lab(36.60, -13.32, 3.57)
CIE-LCH	lch(36.60, 13.80, 164.99°)
OKLab	oklab(44.86% -0.0377 0.0092)
OKLCH	oklch(44.86% 0.039 166.3)
XYZ	xyz(7.3890, 9.3231, 8.9981)
Luminance	0.0932 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405C50 #5C404C

analogous

#405C42 #405C50 #405A5C

triadic

#405C50 #50405C #5C5040

tetradic

#405C50 #42405C #5C404C #5A5C40

square

#405C50 #42405C #5C404C #5A5C40

split-complementary

#405C50 #5C405A #5C4240

monochromatic

#0E1411 #273831 #405C50 #59806F #76A08E

Accessibility & contrast

On white

7.33

#405C50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#405C50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405C50

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405C50	#FFFFFF	#000000	##FFFFFF
##405C50	1.00	7.33	2.86	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B584F

Deuteranopia (green-blind)

#565551

Tritanopia (blue-blind)

#3A5C58

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #405c50;
/* rgb */ color: rgb(64, 92, 80);
/* oklch */ color: oklch(44.9% 0.039 166.3);

Tailwind

colors: {
  custom: {
    50: '#758a81',
    500: '#405c50',
    950: '#000000',
  },
}

SCSS

$custom: #405c50;
$custom-light: #758a81;
$custom-dark: #000000;

JSON

{
  "hex": "#405c50",
  "rgb": {
    "r": 64,
    "g": 92,
    "b": 80
  },
  "hsl": {
    "h": 154.286,
    "s": 17.949,
    "l": 30.588
  },
  "oklch": {
    "l": 0.44858,
    "c": 0.03885,
    "h": 166.3
  },
  "luminance": 0.09323
}

Semantic roles & 50–950 ramp

primary

#405C50

secondary

#8B6C7A

accent

#6D8EBB

background

#F7F8F7

surface

#EDF0EE

border

#C8CBC9

text

#080B0A

muted

#7B7C7C

Preview Lab

Preview with #405C50

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

Preview Lab → · Contrast checker → · Palette generator →