#369BBF#369BBF

#369BBF is a light, moderate cyan. Relative luminance 0.280; OKLCH L 64.7% C 0.105 H 225.9°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#369BBF
RGB	rgb(54, 155, 191)
HSL	hsl(196, 56%, 48%)
HSV	hsv(196, 72%, 75%)
CMYK	cmyk(71.7%, 18.8%, 0%, 25.1%)
CIE-LAB	lab(59.88, -17.10, -26.99)
CIE-LCH	lch(59.88, 31.95, 237.65°)
OKLab	oklab(64.7% -0.0732 -0.0756)
OKLCH	oklch(64.7% 0.105 225.9)
XYZ	xyz(22.6428, 27.9859, 53.4886)
Luminance	0.2799 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#369BBF #BF5A36

analogous

#36BF9E #369BBF #3657BF

triadic

#369BBF #BF369B #9BBF36

tetradic

#369BBF #9E36BF #BF5A36 #57BF36

square

#369BBF #9E36BF #BF5A36 #57BF36

split-complementary

#369BBF #BF3657 #BF9E36

monochromatic

#1B4E60 #29748F #369BBF #60B4D2 #90CBE0

Accessibility & contrast

On white

3.18

#369BBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#369BBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #369BBF

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##369BBF	#FFFFFF	#000000	##000000
##369BBF	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8798C1

Deuteranopia (green-blind)

#758ABF

Tritanopia (blue-blind)

#00A6A7

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #369bbf;
/* rgb */ color: rgb(54, 155, 191);
/* oklch */ color: oklch(64.7% 0.105 225.9);

Tailwind

colors: {
  custom: {
    50: '#7fb8d2',
    500: '#369bbf',
    950: '#000000',
  },
}

SCSS

$custom: #369bbf;
$custom-light: #7fb8d2;
$custom-dark: #000000;

JSON

{
  "hex": "#369bbf",
  "rgb": {
    "r": 54,
    "g": 155,
    "b": 191
  },
  "hsl": {
    "h": 195.766,
    "s": 55.918,
    "l": 48.039
  },
  "oklch": {
    "l": 0.64698,
    "c": 0.1052,
    "h": 225.9
  },
  "luminance": 0.27989
}

Semantic roles & 50–950 ramp

primary

#369BBF

secondary

#CA9887

accent

#7049DF

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #369BBF

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

Preview Lab → · Contrast checker → · Palette generator →