#339AE2#339AE2

#339AE2 is a light, vivid cyan. Relative luminance 0.293; OKLCH L 66.1% C 0.141 H 244.0°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#339AE2
RGB	rgb(51, 154, 226)
HSL	hsl(205, 75%, 54%)
HSV	hsv(205, 77%, 89%)
CMYK	cmyk(77.4%, 31.9%, 0%, 11.4%)
CIE-LAB	lab(61.05, -4.87, -44.72)
CIE-LCH	lch(61.05, 44.98, 263.78°)
OKLab	oklab(66.12% -0.062 -0.1269)
OKLCH	oklch(66.12% 0.141 244)
XYZ	xyz(26.6430, 29.3028, 76.1886)
Luminance	0.2931 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339AE2 #E27B33

analogous

#33E2D3 #339AE2 #3343E2

triadic

#339AE2 #E2339A #9AE233

tetradic

#339AE2 #D333E2 #E27B33 #43E233

square

#339AE2 #D333E2 #E27B33 #43E233

split-complementary

#339AE2 #E23343 #E2D333

monochromatic

#135887 #1B7ABD #339AE2 #69B5EA #9ECFF1

Accessibility & contrast

On white

3.06

#339AE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#339AE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339AE2

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339AE2	#FFFFFF	#000000	##000000
##339AE2	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#789CE5

Deuteranopia (green-blind)

#608CE1

Tritanopia (blue-blind)

#00ACB4

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #339ae2;
/* rgb */ color: rgb(51, 154, 226);
/* oklch */ color: oklch(66.1% 0.141 244.0);

Tailwind

colors: {
  custom: {
    50: '#84b7eb',
    500: '#339ae2',
    950: '#000000',
  },
}

SCSS

$custom: #339ae2;
$custom-light: #84b7eb;
$custom-dark: #000000;

JSON

{
  "hex": "#339ae2",
  "rgb": {
    "r": 51,
    "g": 154,
    "b": 226
  },
  "hsl": {
    "h": 204.686,
    "s": 75.107,
    "l": 54.314
  },
  "oklch": {
    "l": 0.66116,
    "c": 0.14126,
    "h": 244
  },
  "luminance": 0.29306
}

Semantic roles & 50–950 ramp

primary

#339AE2

secondary

#DEB293

accent

#8336F2

background

#F8FBFE

surface

#F0F6FD

border

#CBD0D5

text

#0D1116

muted

#7D8084

Preview Lab

Preview with #339AE2

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

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