#366783#366783

#366783 is a mid, moderate cyan. Relative luminance 0.121; OKLCH L 49.2% C 0.070 H 235.6°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#366783
RGB	rgb(54, 103, 131)
HSL	hsl(202, 42%, 36%)
HSV	hsv(202, 59%, 51%)
CMYK	cmyk(58.8%, 21.4%, 0%, 48.6%)
CIE-LAB	lab(41.41, -7.80, -20.57)
CIE-LCH	lch(41.41, 22.00, 249.24°)
OKLab	oklab(49.15% -0.0393 -0.0574)
OKLCH	oklch(49.15% 0.07 235.6)
XYZ	xyz(10.4668, 12.1225, 23.2566)
Luminance	0.1212 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#366783 #835236

analogous

#368379 #366783 #364183

triadic

#366783 #833667 #678336

tetradic

#366783 #793683 #835236 #418336

square

#366783 #793683 #835236 #418336

split-complementary

#366783 #833641 #837936

monochromatic

#12232C #244558 #366783 #4889AE #70A5C4

Accessibility & contrast

On white

6.13

#366783 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#366783 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #366783

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##366783	#FFFFFF	#000000	##FFFFFF
##366783	1.00	6.13	3.42	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A6684

Deuteranopia (green-blind)

#4F5E83

Tritanopia (blue-blind)

#006E70

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #366783;
/* rgb */ color: rgb(54, 103, 131);
/* oklch */ color: oklch(49.2% 0.070 235.6);

Tailwind

colors: {
  custom: {
    50: '#7492a7',
    500: '#366783',
    950: '#000000',
  },
}

SCSS

$custom: #366783;
$custom-light: #7492a7;
$custom-dark: #000000;

JSON

{
  "hex": "#366783",
  "rgb": {
    "r": 54,
    "g": 103,
    "b": 131
  },
  "hsl": {
    "h": 201.818,
    "s": 41.622,
    "l": 36.275
  },
  "oklch": {
    "l": 0.49154,
    "c": 0.06958,
    "h": 235.6
  },
  "luminance": 0.12123
}

Semantic roles & 50–950 ramp

primary

#366783

secondary

#AC8168

accent

#8356D1

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090D0F

muted

#7B7D7F

Preview Lab

Preview with #366783

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

Preview Lab → · Contrast checker → · Palette generator →