#3394BB#3394BB

#3394BB is a light, moderate cyan. Relative luminance 0.255; OKLCH L 62.7% C 0.105 H 229.0°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#3394BB
RGB	rgb(51, 148, 187)
HSL	hsl(197, 57%, 47%)
HSV	hsv(197, 73%, 73%)
CMYK	cmyk(72.7%, 20.9%, 0%, 26.7%)
CIE-LAB	lab(57.53, -15.05, -28.36)
CIE-LCH	lch(57.53, 32.10, 242.05°)
OKLab	oklab(62.75% -0.0692 -0.0796)
OKLCH	oklch(62.75% 0.105 229)
XYZ	xyz(20.9212, 25.4691, 50.8175)
Luminance	0.2547 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3394BB #BB5A33

analogous

#33BB9E #3394BB #3350BB

triadic

#3394BB #BB3394 #94BB33

tetradic

#3394BB #9E33BB #BB5A33 #50BB33

square

#3394BB #9E33BB #BB5A33 #50BB33

split-complementary

#3394BB #BB3350 #BB9E33

monochromatic

#19485B #266E8B #3394BB #59AFD2 #89C6DF

Accessibility & contrast

On white

3.45

#3394BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#3394BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3394BB

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3394BB	#FFFFFF	#000000	##000000
##3394BB	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8092BD

Deuteranopia (green-blind)

#6D84BA

Tritanopia (blue-blind)

#009FA1

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3394bb;
/* rgb */ color: rgb(51, 148, 187);
/* oklch */ color: oklch(62.7% 0.105 229.0);

Tailwind

colors: {
  custom: {
    50: '#7db3cf',
    500: '#3394bb',
    950: '#000000',
  },
}

SCSS

$custom: #3394bb;
$custom-light: #7db3cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3394bb",
  "rgb": {
    "r": 51,
    "g": 148,
    "b": 187
  },
  "hsl": {
    "h": 197.206,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.62747,
    "c": 0.10543,
    "h": 229
  },
  "luminance": 0.25471
}

Semantic roles & 50–950 ramp

primary

#3394BB

secondary

#C99681

accent

#7347E0

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #3394BB

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

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