#3A5458#3A5458

#3A5458 is a dark, muted teal. Relative luminance 0.079; OKLCH L 42.7% C 0.032 H 207.9°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#3A5458
RGB	rgb(58, 84, 88)
HSL	hsl(188, 21%, 29%)
HSV	hsv(188, 34%, 35%)
CMYK	cmyk(34.1%, 4.5%, 0%, 65.5%)
CIE-LAB	lab(33.87, -8.64, -5.48)
CIE-LCH	lch(33.87, 10.24, 212.38°)
OKLab	oklab(42.66% -0.0282 -0.015)
OKLCH	oklch(42.66% 0.032 207.9)
XYZ	xyz(6.6761, 7.9444, 10.4123)
Luminance	0.0795 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A5458 #583E3A

analogous

#3A584D #3A5458 #3A4558

triadic

#3A5458 #583A54 #54583A

tetradic

#3A5458 #4D3A58 #583E3A #45583A

square

#3A5458 #4D3A58 #583E3A #45583A

split-complementary

#3A5458 #583A45 #584D3A

monochromatic

#0C1212 #223133 #3A5458 #52777D #6D989F

Accessibility & contrast

On white

8.11

#3A5458 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#3A5458 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A5458

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A5458	#FFFFFF	#000000	##FFFFFF
##3A5458	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505258

Deuteranopia (green-blind)

#4B4E58

Tritanopia (blue-blind)

#2F5655

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3a5458;
/* rgb */ color: rgb(58, 84, 88);
/* oklch */ color: oklch(42.7% 0.032 207.9);

Tailwind

colors: {
  custom: {
    50: '#718487',
    500: '#3a5458',
    950: '#000000',
  },
}

SCSS

$custom: #3a5458;
$custom-light: #718487;
$custom-dark: #000000;

JSON

{
  "hex": "#3a5458",
  "rgb": {
    "r": 58,
    "g": 84,
    "b": 88
  },
  "hsl": {
    "h": 188,
    "s": 20.548,
    "l": 28.627
  },
  "oklch": {
    "l": 0.42658,
    "c": 0.03198,
    "h": 207.9
  },
  "luminance": 0.07945
}

Semantic roles & 50–950 ramp

primary

#3A5458

secondary

#886A66

accent

#766BBD

background

#F6F8F8

surface

#ECEFEF

border

#C7CACA

text

#080A0B

muted

#7B7C7C

Preview Lab

Preview with #3A5458

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

Preview Lab → · Contrast checker → · Palette generator →