#339FCD#339FCD

#339FCD is a light, moderate cyan. Relative luminance 0.299; OKLCH L 66.2% C 0.117 H 231.0°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#339FCD
RGB	rgb(51, 159, 205)
HSL	hsl(198, 61%, 50%)
HSV	hsv(198, 75%, 80%)
CMYK	cmyk(75.1%, 22.4%, 0%, 19.6%)
CIE-LAB	lab(61.57, -14.95, -32.21)
CIE-LCH	lch(61.57, 35.52, 245.10°)
OKLab	oklab(66.22% -0.0734 -0.0906)
OKLCH	oklch(66.22% 0.117 231)
XYZ	xyz(24.7784, 29.9049, 62.2121)
Luminance	0.2991 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#339FCD #CD6133

analogous

#33CDAE #339FCD #3352CD

triadic

#339FCD #CD339F #9FCD33

tetradic

#339FCD #AE33CD #CD6133 #52CD33

square

#339FCD #AE33CD #CD6133 #52CD33

split-complementary

#339FCD #CD3352 #CDAE33

monochromatic

#1A536B #26799C #339FCD #64B6D9 #95CDE5

Accessibility & contrast

On white

3.01

#339FCD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#339FCD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #339FCD

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##339FCD	#FFFFFF	#000000	##000000
##339FCD	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#889DCF

Deuteranopia (green-blind)

#738ECC

Tritanopia (blue-blind)

#00ACAE

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #339fcd;
/* rgb */ color: rgb(51, 159, 205);
/* oklch */ color: oklch(66.2% 0.117 231.0);

Tailwind

colors: {
  custom: {
    50: '#80bbdc',
    500: '#339fcd',
    950: '#000000',
  },
}

SCSS

$custom: #339fcd;
$custom-light: #80bbdc;
$custom-dark: #000000;

JSON

{
  "hex": "#339fcd",
  "rgb": {
    "r": 51,
    "g": 159,
    "b": 205
  },
  "hsl": {
    "h": 197.922,
    "s": 60.63,
    "l": 50.196
  },
  "oklch": {
    "l": 0.66222,
    "c": 0.11659,
    "h": 231
  },
  "luminance": 0.29908
}

Semantic roles & 50–950 ramp

primary

#339FCD

secondary

#D0A08B

accent

#7444E4

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #339FCD

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

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