#3394B9#3394B9

#3394B9 is a light, moderate cyan. Relative luminance 0.254; OKLCH L 62.7% C 0.104 H 227.7°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#3394B9
RGB	rgb(51, 148, 185)
HSL	hsl(197, 57%, 46%)
HSV	hsv(197, 72%, 73%)
CMYK	cmyk(72.4%, 20%, 0%, 27.5%)
CIE-LAB	lab(57.45, -15.72, -27.35)
CIE-LCH	lch(57.45, 31.55, 240.12°)
OKLab	oklab(62.66% -0.0699 -0.0767)
OKLCH	oklch(62.66% 0.104 227.7)
XYZ	xyz(20.7085, 25.3840, 49.6977)
Luminance	0.2539 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3394B9 #B95833

analogous

#33B99B #3394B9 #3351B9

triadic

#3394B9 #B93394 #94B933

tetradic

#3394B9 #9B33B9 #B95833 #51B933

square

#3394B9 #9B33B9 #B95833 #51B933

split-complementary

#3394B9 #B93351 #B99B33

monochromatic

#194759 #266E89 #3394B9 #58B0D1 #88C6DE

Accessibility & contrast

On white

3.46

#3394B9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#3394B9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3394B9

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3394B9	#FFFFFF	#000000	##000000
##3394B9	1.00	3.46	6.08	6.08
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8091BB

Deuteranopia (green-blind)

#6E84B9

Tritanopia (blue-blind)

#009FA0

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3394b9;
/* rgb */ color: rgb(51, 148, 185);
/* oklch */ color: oklch(62.7% 0.104 227.7);

Tailwind

colors: {
  custom: {
    50: '#7db3ce',
    500: '#3394b9',
    950: '#000000',
  },
}

SCSS

$custom: #3394b9;
$custom-light: #7db3ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3394b9",
  "rgb": {
    "r": 51,
    "g": 148,
    "b": 185
  },
  "hsl": {
    "h": 196.567,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.62655,
    "c": 0.10377,
    "h": 227.7
  },
  "luminance": 0.25386
}

Semantic roles & 50–950 ramp

primary

#3394B9

secondary

#C89480

accent

#7248E0

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #3394B9

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

Preview Lab → · Contrast checker → · Palette generator →