#339ABE#339ABE

#339ABE is a light, moderate cyan. Relative luminance 0.275; OKLCH L 64.3% C 0.106 H 225.7°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#339ABE
RGB	rgb(51, 154, 190)
HSL	hsl(196, 58%, 47%)
HSV	hsv(196, 73%, 75%)
CMYK	cmyk(73.2%, 18.9%, 0%, 25.5%)
CIE-LAB	lab(59.46, -17.29, -27.07)
CIE-LCH	lch(59.46, 32.12, 237.43°)
OKLab	oklab(64.33% -0.074 -0.0758)
OKLCH	oklch(64.33% 0.106 225.7)
XYZ	xyz(22.2113, 27.5301, 52.8484)
Luminance	0.2753 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339ABE #BE5733

analogous

#33BE9D #339ABE #3354BE

triadic

#339ABE #BE339A #9ABE33

tetradic

#339ABE #9D33BE #BE5733 #54BE33

square

#339ABE #9D33BE #BE5733 #54BE33

split-complementary

#339ABE #BE3354 #BE9D33

monochromatic

#194C5E #26738E #339ABE #5BB4D3 #8BCAE0

Accessibility & contrast

On white

3.23

#339ABE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#339ABE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339ABE

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339ABE	#FFFFFF	#000000	##000000
##339ABE	1.00	3.23	6.51	6.51
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8697C0

Deuteranopia (green-blind)

#7389BE

Tritanopia (blue-blind)

#00A5A6

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #339abe;
/* rgb */ color: rgb(51, 154, 190);
/* oklch */ color: oklch(64.3% 0.106 225.7);

Tailwind

colors: {
  custom: {
    50: '#7eb7d1',
    500: '#339abe',
    950: '#000000',
  },
}

SCSS

$custom: #339abe;
$custom-light: #7eb7d1;
$custom-dark: #000000;

JSON

{
  "hex": "#339abe",
  "rgb": {
    "r": 51,
    "g": 154,
    "b": 190
  },
  "hsl": {
    "h": 195.54,
    "s": 57.676,
    "l": 47.255
  },
  "oklch": {
    "l": 0.64333,
    "c": 0.10597,
    "h": 225.7
  },
  "luminance": 0.27533
}

Semantic roles & 50–950 ramp

primary

#339ABE

secondary

#CA9583

accent

#6F47E1

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #339ABE

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

Preview Lab → · Contrast checker → · Palette generator →