#3396BB#3396BB

#3396BB is a light, moderate cyan. Relative luminance 0.261; OKLCH L 63.2% C 0.105 H 227.2°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#3396BB
RGB	rgb(51, 150, 187)
HSL	hsl(196, 57%, 47%)
HSV	hsv(196, 73%, 73%)
CMYK	cmyk(72.7%, 19.8%, 0%, 26.7%)
CIE-LAB	lab(58.13, -16.13, -27.43)
CIE-LCH	lch(58.13, 31.82, 239.53°)
OKLab	oklab(63.23% -0.0711 -0.0769)
OKLCH	oklch(63.23% 0.105 227.2)
XYZ	xyz(21.2376, 26.1019, 50.9230)
Luminance	0.2610 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3396BB #BB5833

analogous

#33BB9C #3396BB #3352BB

triadic

#3396BB #BB3396 #96BB33

tetradic

#3396BB #9C33BB #BB5833 #52BB33

square

#3396BB #9C33BB #BB5833 #52BB33

split-complementary

#3396BB #BB3352 #BB9C33

monochromatic

#19495B #266F8B #3396BB #59B1D2 #89C8DF

Accessibility & contrast

On white

3.38

#3396BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#3396BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3396BB

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3396BB	#FFFFFF	#000000	##000000
##3396BB	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8293BD

Deuteranopia (green-blind)

#7086BB

Tritanopia (blue-blind)

#00A1A2

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #3396bb;
/* rgb */ color: rgb(51, 150, 187);
/* oklch */ color: oklch(63.2% 0.105 227.2);

Tailwind

colors: {
  custom: {
    50: '#7db5cf',
    500: '#3396bb',
    950: '#000000',
  },
}

SCSS

$custom: #3396bb;
$custom-light: #7db5cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3396bb",
  "rgb": {
    "r": 51,
    "g": 150,
    "b": 187
  },
  "hsl": {
    "h": 196.324,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.6323,
    "c": 0.10476,
    "h": 227.2
  },
  "luminance": 0.26104
}

Semantic roles & 50–950 ramp

primary

#3396BB

secondary

#C99481

accent

#7147E0

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #3396BB

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

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