#366A71#366A71

#366A71 is a mid, muted teal. Relative luminance 0.123; OKLCH L 49.1% C 0.057 H 206.9°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#366A71
RGB	rgb(54, 106, 113)
HSL	hsl(187, 35%, 33%)
HSV	hsv(187, 52%, 44%)
CMYK	cmyk(52.2%, 6.2%, 0%, 55.7%)
CIE-LAB	lab(41.66, -15.26, -9.28)
CIE-LCH	lch(41.66, 17.86, 211.32°)
OKLab	oklab(49.12% -0.0505 -0.0256)
OKLCH	oklch(49.12% 0.057 206.9)
XYZ	xyz(9.6548, 12.2838, 17.4818)
Luminance	0.1229 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#366A71 #713D36

analogous

#36715B #366A71 #364C71

triadic

#366A71 #71366A #6A7136

tetradic

#366A71 #5B3671 #713D36 #4C7136

square

#366A71 #5B3671 #713D36 #4C7136

split-complementary

#366A71 #71364C #715B36

monochromatic

#0E1C1E #224348 #366A71 #4A919A #6AAEB8

Accessibility & contrast

On white

6.07

#366A71 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#366A71 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #366A71

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##366A71	#FFFFFF	#000000	##FFFFFF
##366A71	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636671

Deuteranopia (green-blind)

#595F71

Tritanopia (blue-blind)

#116E6C

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #366a71;
/* rgb */ color: rgb(54, 106, 113);
/* oklch */ color: oklch(49.1% 0.057 206.9);

Tailwind

colors: {
  custom: {
    50: '#729499',
    500: '#366a71',
    950: '#000000',
  },
}

SCSS

$custom: #366a71;
$custom-light: #729499;
$custom-dark: #000000;

JSON

{
  "hex": "#366a71",
  "rgb": {
    "r": 54,
    "g": 106,
    "b": 113
  },
  "hsl": {
    "h": 187.119,
    "s": 35.329,
    "l": 32.745
  },
  "oklch": {
    "l": 0.49124,
    "c": 0.05661,
    "h": 206.9
  },
  "luminance": 0.12285
}

Semantic roles & 50–950 ramp

primary

#366A71

secondary

#A06A62

accent

#6A5CCB

background

#F7F9F9

surface

#EDF1F2

border

#C8CBCC

text

#080D0E

muted

#7B7E7E

Preview Lab

Preview with #366A71

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

Preview Lab → · Contrast checker → · Palette generator →