#3394BC#3394BC

#3394BC is a light, moderate cyan. Relative luminance 0.255; OKLCH L 62.8% C 0.106 H 229.7°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#3394BC
RGB	rgb(51, 148, 188)
HSL	hsl(198, 57%, 47%)
HSV	hsv(198, 73%, 74%)
CMYK	cmyk(72.9%, 21.3%, 0%, 26.3%)
CIE-LAB	lab(57.57, -14.71, -28.86)
CIE-LCH	lch(57.57, 32.39, 243.00°)
OKLab	oklab(62.79% -0.0688 -0.081)
OKLCH	oklch(62.79% 0.106 229.7)
XYZ	xyz(21.0286, 25.5120, 51.3832)
Luminance	0.2551 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3394BC #BC5B33

analogous

#33BCA0 #3394BC #3350BC

triadic

#3394BC #BC3394 #94BC33

tetradic

#3394BC #A033BC #BC5B33 #50BC33

square

#3394BC #A033BC #BC5B33 #50BC33

split-complementary

#3394BC #BC3350 #BCA033

monochromatic

#19485C #266E8C #3394BC #5AAFD2 #8AC6DF

Accessibility & contrast

On white

3.44

#3394BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#3394BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3394BC

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3394BC	#FFFFFF	#000000	##000000
##3394BC	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F92BE

Deuteranopia (green-blind)

#6D84BB

Tritanopia (blue-blind)

#009FA1

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3394bc;
/* rgb */ color: rgb(51, 148, 188);
/* oklch */ color: oklch(62.8% 0.106 229.7);

Tailwind

colors: {
  custom: {
    50: '#7db3d0',
    500: '#3394bc',
    950: '#000000',
  },
}

SCSS

$custom: #3394bc;
$custom-light: #7db3d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3394bc",
  "rgb": {
    "r": 51,
    "g": 148,
    "b": 188
  },
  "hsl": {
    "h": 197.518,
    "s": 57.322,
    "l": 46.863
  },
  "oklch": {
    "l": 0.62794,
    "c": 0.10629,
    "h": 229.7
  },
  "luminance": 0.25514
}

Semantic roles & 50–950 ramp

primary

#3394BC

secondary

#C99681

accent

#7447E1

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #3394BC

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

Preview Lab → · Contrast checker → · Palette generator →