#339EBA#339EBA

#339EBA is a light, moderate cyan. Relative luminance 0.287; OKLCH L 65.1% C 0.103 H 219.2°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#339EBA
RGB	rgb(51, 158, 186)
HSL	hsl(192, 57%, 46%)
HSV	hsv(192, 73%, 73%)
CMYK	cmyk(72.6%, 15.1%, 0%, 27.1%)
CIE-LAB	lab(60.52, -20.73, -23.20)
CIE-LCH	lch(60.52, 31.11, 228.21°)
OKLab	oklab(65.13% -0.0795 -0.0648)
OKLCH	oklch(65.13% 0.103 219.2)
XYZ	xyz(22.4513, 28.7001, 50.8013)
Luminance	0.2870 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339EBA #BA4F33

analogous

#33BA93 #339EBA #335BBA

triadic

#339EBA #BA339E #9EBA33

tetradic

#339EBA #9333BA #BA4F33 #5BBA33

square

#339EBA #9333BA #BA4F33 #5BBA33

split-complementary

#339EBA #BA335B #BA9333

monochromatic

#194C5A #26758A #339EBA #59B8D1 #89CDDF

Accessibility & contrast

On white

3.12

#339EBA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#339EBA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339EBA

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339EBA	#FFFFFF	#000000	##000000
##339EBA	1.00	3.12	6.74	6.74
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D9ABC

Deuteranopia (green-blind)

#7A8CBA

Tritanopia (blue-blind)

#00A7A7

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #339eba;
/* rgb */ color: rgb(51, 158, 186);
/* oklch */ color: oklch(65.1% 0.103 219.2);

Tailwind

colors: {
  custom: {
    50: '#7ebace',
    500: '#339eba',
    950: '#000000',
  },
}

SCSS

$custom: #339eba;
$custom-light: #7ebace;
$custom-dark: #000000;

JSON

{
  "hex": "#339eba",
  "rgb": {
    "r": 51,
    "g": 158,
    "b": 186
  },
  "hsl": {
    "h": 192.444,
    "s": 56.962,
    "l": 46.471
  },
  "oklch": {
    "l": 0.65127,
    "c": 0.10258,
    "h": 219.2
  },
  "luminance": 0.28703
}

Semantic roles & 50–950 ramp

primary

#339EBA

secondary

#C98F80

accent

#6748E0

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #339EBA

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

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