#366988#366988

#366988 is a mid, moderate cyan. Relative luminance 0.127; OKLCH L 49.9% C 0.074 H 237.4°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#366988
RGB	rgb(54, 105, 136)
HSL	hsl(203, 43%, 37%)
HSV	hsv(203, 60%, 53%)
CMYK	cmyk(60.3%, 22.8%, 0%, 46.7%)
CIE-LAB	lab(42.25, -7.31, -22.28)
CIE-LCH	lch(42.25, 23.45, 251.83°)
OKLab	oklab(49.89% -0.0398 -0.0623)
OKLCH	oklch(49.89% 0.074 237.4)
XYZ	xyz(11.0152, 12.6640, 25.1517)
Luminance	0.1267 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#366988 #885536

analogous

#36887E #366988 #364088

triadic

#366988 #883669 #698836

tetradic

#366988 #7E3688 #885536 #408836

square

#366988 #7E3688 #885536 #408836

split-complementary

#366988 #883640 #887E36

monochromatic

#132530 #25475C #366988 #478BB4 #72A7C7

Accessibility & contrast

On white

5.94

#366988 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#366988 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #366988

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##366988	#FFFFFF	#000000	##FFFFFF
##366988	1.00	5.94	3.53	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6889

Deuteranopia (green-blind)

#4F6087

Tritanopia (blue-blind)

#007173

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #366988;
/* rgb */ color: rgb(54, 105, 136);
/* oklch */ color: oklch(49.9% 0.074 237.4);

Tailwind

colors: {
  custom: {
    50: '#7593aa',
    500: '#366988',
    950: '#000000',
  },
}

SCSS

$custom: #366988;
$custom-light: #7593aa;
$custom-dark: #000000;

JSON

{
  "hex": "#366988",
  "rgb": {
    "r": 54,
    "g": 105,
    "b": 136
  },
  "hsl": {
    "h": 202.683,
    "s": 43.158,
    "l": 37.255
  },
  "oklch": {
    "l": 0.49894,
    "c": 0.07395,
    "h": 237.4
  },
  "luminance": 0.12665
}

Semantic roles & 50–950 ramp

primary

#366988

secondary

#AF846A

accent

#8555D3

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #366988

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

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