#405A58#405A58

#405A58 is a dark, muted teal. Relative luminance 0.091; OKLCH L 44.6% C 0.031 H 190.2°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#405A58
RGB	rgb(64, 90, 88)
HSL	hsl(175, 17%, 30%)
HSV	hsv(175, 29%, 35%)
CMYK	cmyk(28.9%, 0%, 2.2%, 64.7%)
CIE-LAB	lab(36.19, -10.19, -2.00)
CIE-LCH	lch(36.19, 10.39, 191.10°)
OKLab	oklab(44.61% -0.0309 -0.0055)
OKLCH	oklch(44.61% 0.031 190.2)
XYZ	xyz(7.5314, 9.1065, 10.5915)
Luminance	0.0911 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405A58 #5A4042

analogous

#405A4B #405A58 #404F5A

triadic

#405A58 #58405A #5A5840

tetradic

#405A58 #4B405A #5A4042 #4F5A40

square

#405A58 #4B405A #5A4042 #4F5A40

split-complementary

#405A58 #5A404F #5A4B40

monochromatic

#0D1212 #273635 #405A58 #597E7B #769E9B

Accessibility & contrast

On white

7.44

#405A58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#405A58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405A58

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405A58	#FFFFFF	#000000	##FFFFFF
##405A58	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575758

Deuteranopia (green-blind)

#525458

Tritanopia (blue-blind)

#385B59

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #405a58;
/* rgb */ color: rgb(64, 90, 88);
/* oklch */ color: oklch(44.6% 0.031 190.2);

Tailwind

colors: {
  custom: {
    50: '#758887',
    500: '#405a58',
    950: '#000000',
  },
}

SCSS

$custom: #405a58;
$custom-light: #758887;
$custom-dark: #000000;

JSON

{
  "hex": "#405a58",
  "rgb": {
    "r": 64,
    "g": 90,
    "b": 88
  },
  "hsl": {
    "h": 175.385,
    "s": 16.883,
    "l": 30.196
  },
  "oklch": {
    "l": 0.44608,
    "c": 0.03136,
    "h": 190.2
  },
  "luminance": 0.09107
}

Semantic roles & 50–950 ramp

primary

#405A58

secondary

#896C6F

accent

#6E74BA

background

#F7F8F8

surface

#EDEFEF

border

#C8CACA

text

#080B0B

muted

#7B7C7C

Preview Lab

Preview with #405A58

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

Preview Lab → · Contrast checker → · Palette generator →