#3396B2#3396B2

#3396B2 is a light, moderate cyan. Relative luminance 0.257; OKLCH L 62.8% C 0.098 H 220.6°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#3396B2
RGB	rgb(51, 150, 178)
HSL	hsl(193, 55%, 45%)
HSV	hsv(193, 71%, 70%)
CMYK	cmyk(71.3%, 15.7%, 0%, 30.2%)
CIE-LAB	lab(57.78, -19.12, -22.87)
CIE-LCH	lch(57.78, 29.81, 230.11°)
OKLab	oklab(62.83% -0.0746 -0.0639)
OKLCH	oklch(62.83% 0.098 220.6)
XYZ	xyz(20.3041, 25.7285, 46.0069)
Luminance	0.2573 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3396B2 #B24F33

analogous

#33B28E #3396B2 #3357B2

triadic

#3396B2 #B23396 #96B233

tetradic

#3396B2 #8E33B2 #B24F33 #57B233

square

#3396B2 #8E33B2 #B24F33 #57B233

split-complementary

#3396B2 #B23357 #B28E33

monochromatic

#184653 #256E82 #3396B2 #54B3CE #84C8DC

Accessibility & contrast

On white

3.42

#3396B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#3396B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3396B2

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3396B2	#FFFFFF	#000000	##000000
##3396B2	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8592B3

Deuteranopia (green-blind)

#7485B2

Tritanopia (blue-blind)

#009F9F

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3396b2;
/* rgb */ color: rgb(51, 150, 178);
/* oklch */ color: oklch(62.8% 0.098 220.6);

Tailwind

colors: {
  custom: {
    50: '#7cb5c9',
    500: '#3396b2',
    950: '#000000',
  },
}

SCSS

$custom: #3396b2;
$custom-light: #7cb5c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3396b2",
  "rgb": {
    "r": 51,
    "g": 150,
    "b": 178
  },
  "hsl": {
    "h": 193.228,
    "s": 55.459,
    "l": 44.902
  },
  "oklch": {
    "l": 0.62828,
    "c": 0.09822,
    "h": 220.6
  },
  "luminance": 0.25731
}

Semantic roles & 50–950 ramp

primary

#3396B2

secondary

#C58C7C

accent

#6A49DF

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #3396B2

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

Preview Lab → · Contrast checker → · Palette generator →