#366E85#366E85

#366E85 is a mid, moderate cyan. Relative luminance 0.136; OKLCH L 51.0% C 0.069 H 227.3°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#366E85
RGB	rgb(54, 110, 133)
HSL	hsl(197, 42%, 37%)
HSV	hsv(197, 59%, 52%)
CMYK	cmyk(59.4%, 17.3%, 0%, 47.8%)
CIE-LAB	lab(43.70, -11.24, -18.26)
CIE-LCH	lch(43.70, 21.44, 238.39°)
OKLab	oklab(51% -0.0469 -0.0508)
OKLCH	oklch(51% 0.069 227.3)
XYZ	xyz(11.3293, 13.6285, 24.2193)
Luminance	0.1363 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#366E85 #854D36

analogous

#368575 #366E85 #364785

triadic

#366E85 #85366E #6E8536

tetradic

#366E85 #753685 #854D36 #478536

square

#366E85 #753685 #854D36 #478536

split-complementary

#366E85 #853647 #857536

monochromatic

#13262E #244A59 #366E85 #4892B1 #70ACC5

Accessibility & contrast

On white

5.64

#366E85 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#366E85 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #366E85

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##366E85	#FFFFFF	#000000	##FFFFFF
##366E85	1.00	5.64	3.73	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#626C86

Deuteranopia (green-blind)

#576485

Tritanopia (blue-blind)

#007575

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #366e85;
/* rgb */ color: rgb(54, 110, 133);
/* oklch */ color: oklch(51.0% 0.069 227.3);

Tailwind

colors: {
  custom: {
    50: '#7497a8',
    500: '#366e85',
    950: '#000000',
  },
}

SCSS

$custom: #366e85;
$custom-light: #7497a8;
$custom-dark: #000000;

JSON

{
  "hex": "#366e85",
  "rgb": {
    "r": 54,
    "g": 110,
    "b": 133
  },
  "hsl": {
    "h": 197.468,
    "s": 42.246,
    "l": 36.667
  },
  "oklch": {
    "l": 0.51,
    "c": 0.06915,
    "h": 227.3
  },
  "luminance": 0.1363
}

Semantic roles & 50–950 ramp

primary

#366E85

secondary

#AE7D69

accent

#7A56D2

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090D0F

muted

#7B7E7F

Preview Lab

Preview with #366E85

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

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