#366A87#366A87

#366A87 is a mid, moderate cyan. Relative luminance 0.128; OKLCH L 50.1% C 0.072 H 235.2°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#366A87
RGB	rgb(54, 106, 135)
HSL	hsl(201, 43%, 37%)
HSV	hsv(201, 60%, 53%)
CMYK	cmyk(60%, 21.5%, 0%, 47.1%)
CIE-LAB	lab(42.52, -8.24, -21.26)
CIE-LCH	lch(42.52, 22.80, 248.81°)
OKLab	oklab(50.09% -0.0413 -0.0594)
OKLCH	oklch(50.09% 0.072 235.2)
XYZ	xyz(11.0469, 12.8406, 24.8133)
Luminance	0.1284 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#366A87 #875336

analogous

#36877B #366A87 #364287

triadic

#366A87 #87366A #6A8736

tetradic

#366A87 #7B3687 #875336 #428736

square

#366A87 #7B3687 #875336 #428736

split-complementary

#366A87 #873642 #877B36

monochromatic

#132530 #25485B #366A87 #478CB3 #71A8C6

Accessibility & contrast

On white

5.88

#366A87 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#366A87 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #366A87

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##366A87	#FFFFFF	#000000	##FFFFFF
##366A87	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C6988

Deuteranopia (green-blind)

#516187

Tritanopia (blue-blind)

#007274

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #366a87;
/* rgb */ color: rgb(54, 106, 135);
/* oklch */ color: oklch(50.1% 0.072 235.2);

Tailwind

colors: {
  custom: {
    50: '#7494aa',
    500: '#366a87',
    950: '#000000',
  },
}

SCSS

$custom: #366a87;
$custom-light: #7494aa;
$custom-dark: #000000;

JSON

{
  "hex": "#366a87",
  "rgb": {
    "r": 54,
    "g": 106,
    "b": 135
  },
  "hsl": {
    "h": 201.481,
    "s": 42.857,
    "l": 37.059
  },
  "oklch": {
    "l": 0.50094,
    "c": 0.07238,
    "h": 235.2
  },
  "luminance": 0.12842
}

Semantic roles & 50–950 ramp

primary

#366A87

secondary

#AF836A

accent

#8255D3

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #366A87

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

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