#339FAC#339FAC

#339FAC is a light, moderate teal. Relative luminance 0.285; OKLCH L 64.8% C 0.097 H 206.7°. Best body text is #000000 at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#339FAC
RGB	rgb(51, 159, 172)
HSL	hsl(186, 54%, 44%)
HSV	hsv(186, 70%, 67%)
CMYK	cmyk(70.3%, 7.6%, 0%, 32.5%)
CIE-LAB	lab(60.32, -25.69, -15.61)
CIE-LCH	lch(60.32, 30.06, 211.28°)
OKLab	oklab(64.8% -0.0863 -0.0433)
OKLCH	oklch(64.8% 0.097 206.7)
XYZ	xyz(21.2066, 28.4762, 43.4005)
Luminance	0.2848 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339FAC #AC4033

analogous

#33AC7C #339FAC #3362AC

triadic

#339FAC #AC339F #9FAC33

tetradic

#339FAC #7C33AC #AC4033 #62AC33

square

#339FAC #7C33AC #AC4033 #62AC33

split-complementary

#339FAC #AC3362 #AC7C33

monochromatic

#17484E #25737D #339FAC #51BECB #80D0D9

Accessibility & contrast

On white

3.14

#339FAC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.70

#339FAC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339FAC

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339FAC	#FFFFFF	#000000	##000000
##339FAC	1.00	3.14	6.70	6.70
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.70	21.00	1.00	1.00
##000000	6.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9299AD

Deuteranopia (green-blind)

#808CAC

Tritanopia (blue-blind)

#00A6A3

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #339fac;
/* rgb */ color: rgb(51, 159, 172);
/* oklch */ color: oklch(64.8% 0.097 206.7);

Tailwind

colors: {
  custom: {
    50: '#7cbbc4',
    500: '#339fac',
    950: '#000000',
  },
}

SCSS

$custom: #339fac;
$custom-light: #7cbbc4;
$custom-dark: #000000;

JSON

{
  "hex": "#339fac",
  "rgb": {
    "r": 51,
    "g": 159,
    "b": 172
  },
  "hsl": {
    "h": 186.446,
    "s": 54.26,
    "l": 43.725
  },
  "oklch": {
    "l": 0.64799,
    "c": 0.09658,
    "h": 206.7
  },
  "luminance": 0.28479
}

Semantic roles & 50–950 ramp

primary

#339FAC

secondary

#C28078

accent

#5A4ADE

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #339FAC

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

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