#366D82#366D82

#366D82 is a mid, moderate cyan. Relative luminance 0.133; OKLCH L 50.6% C 0.067 H 225.4°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#366D82
RGB	rgb(54, 109, 130)
HSL	hsl(197, 41%, 36%)
HSV	hsv(197, 58%, 51%)
CMYK	cmyk(58.5%, 16.2%, 0%, 49%)
CIE-LAB	lab(43.26, -11.64, -17.12)
CIE-LCH	lch(43.26, 20.70, 235.80°)
OKLab	oklab(50.61% -0.0469 -0.0476)
OKLCH	oklch(50.61% 0.067 225.4)
XYZ	xyz(11.0177, 13.3322, 23.1075)
Luminance	0.1333 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#366D82 #824B36

analogous

#368271 #366D82 #364782

triadic

#366D82 #82366D #6D8236

tetradic

#366D82 #713682 #824B36 #478236

square

#366D82 #713682 #824B36 #478236

split-complementary

#366D82 #823647 #827136

monochromatic

#12242C #244957 #366D82 #4891AD #6FACC3

Accessibility & contrast

On white

5.73

#366D82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#366D82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #366D82

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##366D82	#FFFFFF	#000000	##FFFFFF
##366D82	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#626B83

Deuteranopia (green-blind)

#576382

Tritanopia (blue-blind)

#007374

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #366d82;
/* rgb */ color: rgb(54, 109, 130);
/* oklch */ color: oklch(50.6% 0.067 225.4);

Tailwind

colors: {
  custom: {
    50: '#7496a6',
    500: '#366d82',
    950: '#000000',
  },
}

SCSS

$custom: #366d82;
$custom-light: #7496a6;
$custom-dark: #000000;

JSON

{
  "hex": "#366d82",
  "rgb": {
    "r": 54,
    "g": 109,
    "b": 130
  },
  "hsl": {
    "h": 196.579,
    "s": 41.304,
    "l": 36.078
  },
  "oklch": {
    "l": 0.50612,
    "c": 0.06684,
    "h": 225.4
  },
  "luminance": 0.13333
}

Semantic roles & 50–950 ramp

primary

#366D82

secondary

#AC7B68

accent

#7957D1

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090D0F

muted

#7B7E7F

Preview Lab

Preview with #366D82

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

Preview Lab → · Contrast checker → · Palette generator →