#3A554F#3A554F

#3A554F is a dark, muted teal. Relative luminance 0.080; OKLCH L 42.6% C 0.034 H 179.2°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#3A554F
RGB	rgb(58, 85, 79)
HSL	hsl(167, 19%, 28%)
HSV	hsv(167, 32%, 33%)
CMYK	cmyk(31.8%, 0%, 7.1%, 66.7%)
CIE-LAB	lab(33.90, -11.63, 0.24)
CIE-LCH	lch(33.90, 11.63, 178.80°)
OKLab	oklab(42.59% -0.034 0.0005)
OKLCH	oklch(42.59% 0.034 179.2)
XYZ	xyz(6.4042, 7.9607, 8.5947)
Luminance	0.0796 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A554F #553A40

analogous

#3A5541 #3A554F #3A4D55

triadic

#3A554F #4F3A55 #554F3A

tetradic

#3A554F #413A55 #553A40 #4D553A

square

#3A554F #413A55 #553A40 #4D553A

split-complementary

#3A554F #553A4D #55413A

monochromatic

#0C1211 #21312D #3A554F #537971 #6E9C92

Accessibility & contrast

On white

8.10

#3A554F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#3A554F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A554F

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A554F	#FFFFFF	#000000	##FFFFFF
##3A554F	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53524F

Deuteranopia (green-blind)

#4E4E4F

Tritanopia (blue-blind)

#325653

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3a554f;
/* rgb */ color: rgb(58, 85, 79);
/* oklch */ color: oklch(42.6% 0.034 179.2);

Tailwind

colors: {
  custom: {
    50: '#718580',
    500: '#3a554f',
    950: '#000000',
  },
}

SCSS

$custom: #3a554f;
$custom-light: #718580;
$custom-dark: #000000;

JSON

{
  "hex": "#3a554f",
  "rgb": {
    "r": 58,
    "g": 85,
    "b": 79
  },
  "hsl": {
    "h": 166.667,
    "s": 18.881,
    "l": 28.039
  },
  "oklch": {
    "l": 0.42588,
    "c": 0.03403,
    "h": 179.2
  },
  "luminance": 0.07961
}

Semantic roles & 50–950 ramp

primary

#3A554F

secondary

#85666D

accent

#6C7EBC

background

#F6F8F7

surface

#ECEFEE

border

#C7CAC9

text

#070B0A

muted

#7A7C7C

Preview Lab

Preview with #3A554F

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

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