#405A54#405A54

#405A54 is a dark, muted teal. Relative luminance 0.090; OKLCH L 44.5% C 0.033 H 178.8°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#405A54
RGB	rgb(64, 90, 84)
HSL	hsl(166, 17%, 30%)
HSV	hsv(166, 29%, 35%)
CMYK	cmyk(28.9%, 0%, 6.7%, 64.7%)
CIE-LAB	lab(36.07, -11.20, 0.31)
CIE-LCH	lch(36.07, 11.21, 178.40°)
OKLab	oklab(44.47% -0.0328 0.0007)
OKLCH	oklch(44.47% 0.033 178.8)
XYZ	xyz(7.3702, 9.0421, 9.7427)
Luminance	0.0904 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405A54 #5A4046

analogous

#405A47 #405A54 #40535A

triadic

#405A54 #54405A #5A5440

tetradic

#405A54 #47405A #5A4046 #535A40

square

#405A54 #47405A #5A4046 #535A40

split-complementary

#405A54 #5A4053 #5A4740

monochromatic

#0D1211 #273633 #405A54 #597E75 #769E95

Accessibility & contrast

On white

7.48

#405A54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#405A54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405A54

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405A54	#FFFFFF	#000000	##FFFFFF
##405A54	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585754

Deuteranopia (green-blind)

#535354

Tritanopia (blue-blind)

#395B58

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #405a54;
/* rgb */ color: rgb(64, 90, 84);
/* oklch */ color: oklch(44.5% 0.033 178.8);

Tailwind

colors: {
  custom: {
    50: '#758884',
    500: '#405a54',
    950: '#000000',
  },
}

SCSS

$custom: #405a54;
$custom-light: #758884;
$custom-dark: #000000;

JSON

{
  "hex": "#405a54",
  "rgb": {
    "r": 64,
    "g": 90,
    "b": 84
  },
  "hsl": {
    "h": 166.154,
    "s": 16.883,
    "l": 30.196
  },
  "oklch": {
    "l": 0.44469,
    "c": 0.0328,
    "h": 178.8
  },
  "luminance": 0.09042
}

Semantic roles & 50–950 ramp

primary

#405A54

secondary

#896C73

accent

#6E80BA

background

#F7F8F8

surface

#EDF0EF

border

#C8CBCA

text

#080B0A

muted

#7B7C7C

Preview Lab

Preview with #405A54

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

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