#3396B1#3396B1

#3396B1 is a light, moderate cyan. Relative luminance 0.257; OKLCH L 62.8% C 0.098 H 219.8°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#3396B1
RGB	rgb(51, 150, 177)
HSL	hsl(193, 55%, 45%)
HSV	hsv(193, 71%, 69%)
CMYK	cmyk(71.2%, 15.3%, 0%, 30.6%)
CIE-LAB	lab(57.74, -19.44, -22.36)
CIE-LCH	lch(57.74, 29.63, 229.00°)
OKLab	oklab(62.79% -0.075 -0.0624)
OKLCH	oklch(62.79% 0.098 219.8)
XYZ	xyz(20.2041, 25.6885, 45.4800)
Luminance	0.2569 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3396B1 #B14E33

analogous

#33B18D #3396B1 #3357B1

triadic

#3396B1 #B13396 #96B133

tetradic

#3396B1 #8D33B1 #B14E33 #57B133

square

#3396B1 #8D33B1 #B14E33 #57B133

split-complementary

#3396B1 #B13357 #B18D33

monochromatic

#184552 #256E81 #3396B1 #54B3CE #83C8DB

Accessibility & contrast

On white

3.42

#3396B1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#3396B1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3396B1

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3396B1	#FFFFFF	#000000	##000000
##3396B1	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8592B2

Deuteranopia (green-blind)

#7485B1

Tritanopia (blue-blind)

#009F9F

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3396b1;
/* rgb */ color: rgb(51, 150, 177);
/* oklch */ color: oklch(62.8% 0.098 219.8);

Tailwind

colors: {
  custom: {
    50: '#7cb5c8',
    500: '#3396b1',
    950: '#000000',
  },
}

SCSS

$custom: #3396b1;
$custom-light: #7cb5c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3396b1",
  "rgb": {
    "r": 51,
    "g": 150,
    "b": 177
  },
  "hsl": {
    "h": 192.857,
    "s": 55.263,
    "l": 44.706
  },
  "oklch": {
    "l": 0.62785,
    "c": 0.09758,
    "h": 219.8
  },
  "luminance": 0.25691
}

Semantic roles & 50–950 ramp

primary

#3396B1

secondary

#C58B7B

accent

#6949DF

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #3396B1

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

Preview Lab → · Contrast checker → · Palette generator →