#3A4E50#3A4E50

#3A4E50 is a dark, muted teal. Relative luminance 0.069; OKLCH L 40.8% C 0.025 H 203.9°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#3A4E50
RGB	rgb(58, 78, 80)
HSL	hsl(185, 16%, 27%)
HSV	hsv(185, 28%, 31%)
CMYK	cmyk(27.5%, 2.5%, 0%, 68.6%)
CIE-LAB	lab(31.64, -7.19, -3.72)
CIE-LCH	lch(31.64, 8.09, 207.34°)
OKLab	oklab(40.8% -0.0229 -0.0101)
OKLCH	oklch(40.8% 0.025 203.9)
XYZ	xyz(5.9168, 6.9272, 8.6132)
Luminance	0.0693 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A4E50 #503C3A

analogous

#3A5047 #3A4E50 #3A4350

triadic

#3A4E50 #503A4E #4E503A

tetradic

#3A4E50 #473A50 #503C3A #43503A

square

#3A4E50 #473A50 #503C3A #43503A

split-complementary

#3A4E50 #503A43 #50473A

monochromatic

#0D1112 #202B2D #3A4E50 #547173 #6E9296

Accessibility & contrast

On white

8.80

#3A4E50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#3A4E50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A4E50

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A4E50	#FFFFFF	#000000	##FFFFFF
##3A4E50	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4C50

Deuteranopia (green-blind)

#474950

Tritanopia (blue-blind)

#33504F

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3a4e50;
/* rgb */ color: rgb(58, 78, 80);
/* oklch */ color: oklch(40.8% 0.025 203.9);

Tailwind

colors: {
  custom: {
    50: '#717f81',
    500: '#3a4e50',
    950: '#000000',
  },
}

SCSS

$custom: #3a4e50;
$custom-light: #717f81;
$custom-dark: #000000;

JSON

{
  "hex": "#3a4e50",
  "rgb": {
    "r": 58,
    "g": 78,
    "b": 80
  },
  "hsl": {
    "h": 185.455,
    "s": 15.942,
    "l": 27.059
  },
  "oklch": {
    "l": 0.40796,
    "c": 0.02504,
    "h": 203.9
  },
  "luminance": 0.06928
}

Semantic roles & 50–950 ramp

primary

#3A4E50

secondary

#806866

accent

#766FB9

background

#F6F7F7

surface

#ECEEEE

border

#C7C9C9

text

#070A0A

muted

#7A7C7C

Preview Lab

Preview with #3A4E50

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

Preview Lab → · Contrast checker → · Palette generator →