#36699B#36699B

#36699B is a mid, moderate cyan. Relative luminance 0.133; OKLCH L 50.9% C 0.097 H 249.9°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#36699B
RGB	rgb(54, 105, 155)
HSL	hsl(210, 48%, 41%)
HSV	hsv(210, 65%, 61%)
CMYK	cmyk(65.2%, 32.3%, 0%, 39.2%)
CIE-LAB	lab(43.14, -0.74, -32.24)
CIE-LCH	lch(43.14, 32.25, 268.69°)
OKLab	oklab(50.89% -0.0334 -0.0911)
OKLCH	oklch(50.89% 0.097 249.9)
XYZ	xyz(12.4871, 13.2528, 32.9040)
Luminance	0.1325 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36699B #9B6836

analogous

#369B9A #36699B #36369B

triadic

#36699B #9B3669 #699B36

tetradic

#36699B #9A369B #9B6836 #369B36

square

#36699B #9A369B #9B6836 #369B36

split-complementary

#36699B #9B3636 #9B9A36

monochromatic

#162C40 #264A6E #36699B #4D88C1 #7BA6D1

Accessibility & contrast

On white

5.75

#36699B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#36699B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #36699B

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36699B	#FFFFFF	#000000	##FFFFFF
##36699B	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536B9D

Deuteranopia (green-blind)

#46629A

Tritanopia (blue-blind)

#00757B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #36699b;
/* rgb */ color: rgb(54, 105, 155);
/* oklch */ color: oklch(50.9% 0.097 249.9);

Tailwind

colors: {
  custom: {
    50: '#7793b8',
    500: '#36699b',
    950: '#000000',
  },
}

SCSS

$custom: #36699b;
$custom-light: #7793b8;
$custom-dark: #000000;

JSON

{
  "hex": "#36699b",
  "rgb": {
    "r": 54,
    "g": 105,
    "b": 155
  },
  "hsl": {
    "h": 209.703,
    "s": 48.325,
    "l": 40.98
  },
  "oklch": {
    "l": 0.50888,
    "c": 0.09707,
    "h": 249.9
  },
  "luminance": 0.13254
}

Semantic roles & 50–950 ramp

primary

#36699B

secondary

#BA9673

accent

#9350D8

background

#F7F9FB

surface

#EEF1F6

border

#C9CBD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #36699B

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

Preview Lab → · Contrast checker → · Palette generator →