#366989#366989

#366989 is a mid, moderate cyan. Relative luminance 0.127; OKLCH L 49.9% C 0.075 H 238.3°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#366989
RGB	rgb(54, 105, 137)
HSL	hsl(203, 43%, 37%)
HSV	hsv(203, 61%, 54%)
CMYK	cmyk(60.6%, 23.4%, 0%, 46.3%)
CIE-LAB	lab(42.30, -6.98, -22.81)
CIE-LCH	lch(42.30, 23.86, 252.99°)
OKLab	oklab(49.94% -0.0394 -0.0639)
OKLCH	oklch(49.94% 0.075 238.3)
XYZ	xyz(11.0866, 12.6925, 25.5277)
Luminance	0.1269 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#366989 #895636

analogous

#368980 #366989 #363F89

triadic

#366989 #893669 #698936

tetradic

#366989 #803689 #895636 #3F8936

square

#366989 #803689 #895636 #3F8936

split-complementary

#366989 #89363F #898036

monochromatic

#132631 #25475D #366989 #478BB5 #72A6C7

Accessibility & contrast

On white

5.93

#366989 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#366989 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #366989

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##366989	#FFFFFF	#000000	##FFFFFF
##366989	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A698B

Deuteranopia (green-blind)

#4F6088

Tritanopia (blue-blind)

#007174

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #366989;
/* rgb */ color: rgb(54, 105, 137);
/* oklch */ color: oklch(49.9% 0.075 238.3);

Tailwind

colors: {
  custom: {
    50: '#7593ab',
    500: '#366989',
    950: '#000000',
  },
}

SCSS

$custom: #366989;
$custom-light: #7593ab;
$custom-dark: #000000;

JSON

{
  "hex": "#366989",
  "rgb": {
    "r": 54,
    "g": 105,
    "b": 137
  },
  "hsl": {
    "h": 203.133,
    "s": 43.455,
    "l": 37.451
  },
  "oklch": {
    "l": 0.49943,
    "c": 0.07505,
    "h": 238.3
  },
  "luminance": 0.12694
}

Semantic roles & 50–950 ramp

primary

#366989

secondary

#B0856B

accent

#8555D3

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #366989

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

Preview Lab → · Contrast checker → · Palette generator →