#339EBE#339EBE

#339EBE is a light, moderate cyan. Relative luminance 0.289; OKLCH L 65.3% C 0.105 H 222.1°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#339EBE
RGB	rgb(51, 158, 190)
HSL	hsl(194, 58%, 47%)
HSV	hsv(194, 73%, 75%)
CMYK	cmyk(73.2%, 16.8%, 0%, 25.5%)
CIE-LAB	lab(60.67, -19.42, -25.21)
CIE-LCH	lch(60.67, 31.82, 232.39°)
OKLab	oklab(65.3% -0.078 -0.0705)
OKLCH	oklch(65.3% 0.105 222.1)
XYZ	xyz(22.8825, 28.8726, 53.0722)
Luminance	0.2888 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339EBE #BE5333

analogous

#33BE99 #339EBE #3359BE

triadic

#339EBE #BE339E #9EBE33

tetradic

#339EBE #9933BE #BE5333 #59BE33

square

#339EBE #9933BE #BE5333 #59BE33

split-complementary

#339EBE #BE3359 #BE9933

monochromatic

#194E5E #26768E #339EBE #5BB7D3 #8BCDE0

Accessibility & contrast

On white

3.10

#339EBE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#339EBE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339EBE

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339EBE	#FFFFFF	#000000	##000000
##339EBE	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B9AC0

Deuteranopia (green-blind)

#788CBE

Tritanopia (blue-blind)

#00A8A8

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #339ebe;
/* rgb */ color: rgb(51, 158, 190);
/* oklch */ color: oklch(65.3% 0.105 222.1);

Tailwind

colors: {
  custom: {
    50: '#7ebad1',
    500: '#339ebe',
    950: '#000000',
  },
}

SCSS

$custom: #339ebe;
$custom-light: #7ebad1;
$custom-dark: #000000;

JSON

{
  "hex": "#339ebe",
  "rgb": {
    "r": 51,
    "g": 158,
    "b": 190
  },
  "hsl": {
    "h": 193.813,
    "s": 57.676,
    "l": 47.255
  },
  "oklch": {
    "l": 0.653,
    "c": 0.10513,
    "h": 222.1
  },
  "luminance": 0.28875
}

Semantic roles & 50–950 ramp

primary

#339EBE

secondary

#CA9383

accent

#6A47E1

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #339EBE

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

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