#369BB1#369BB1

#369BB1 is a light, moderate cyan. Relative luminance 0.274; OKLCH L 64.1% C 0.096 H 215.2°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#369BB1
RGB	rgb(54, 155, 177)
HSL	hsl(191, 53%, 45%)
HSV	hsv(191, 69%, 69%)
CMYK	cmyk(69.5%, 12.4%, 0%, 30.6%)
CIE-LAB	lab(59.34, -21.64, -19.91)
CIE-LCH	lch(59.34, 29.40, 222.61°)
OKLab	oklab(64.09% -0.0786 -0.0554)
OKLCH	oklch(64.09% 0.096 215.2)
XYZ	xyz(21.1752, 27.3989, 45.7590)
Luminance	0.2740 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#369BB1 #B14C36

analogous

#36B18A #369BB1 #365DB1

triadic

#369BB1 #B1369B #9BB136

tetradic

#369BB1 #8A36B1 #B14C36 #5DB136

square

#369BB1 #8A36B1 #B14C36 #5DB136

split-complementary

#369BB1 #B1365D #B18A36

monochromatic

#194953 #287282 #369BB1 #58B7CC #87CBDA

Accessibility & contrast

On white

3.24

#369BB1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#369BB1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #369BB1

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##369BB1	#FFFFFF	#000000	##000000
##369BB1	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C96B2

Deuteranopia (green-blind)

#7A89B1

Tritanopia (blue-blind)

#00A3A2

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #369bb1;
/* rgb */ color: rgb(54, 155, 177);
/* oklch */ color: oklch(64.1% 0.096 215.2);

Tailwind

colors: {
  custom: {
    50: '#7db8c8',
    500: '#369bb1',
    950: '#000000',
  },
}

SCSS

$custom: #369bb1;
$custom-light: #7db8c8;
$custom-dark: #000000;

JSON

{
  "hex": "#369bb1",
  "rgb": {
    "r": 54,
    "g": 155,
    "b": 177
  },
  "hsl": {
    "h": 190.732,
    "s": 53.247,
    "l": 45.294
  },
  "oklch": {
    "l": 0.64093,
    "c": 0.09623,
    "h": 215.2
  },
  "luminance": 0.27401
}

Semantic roles & 50–950 ramp

primary

#369BB1

secondary

#C48B7F

accent

#654BDD

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #369BB1

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

Preview Lab → · Contrast checker → · Palette generator →