#39AAD9#39AAD9

#39AAD9 is a light, vivid cyan. Relative luminance 0.346; OKLCH L 69.5% C 0.120 H 230.2°. Best body text is #000000 at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#39AAD9
RGB	rgb(57, 170, 217)
HSL	hsl(198, 68%, 54%)
HSV	hsv(198, 74%, 85%)
CMYK	cmyk(73.7%, 21.7%, 0%, 14.9%)
CIE-LAB	lab(65.46, -16.12, -32.83)
CIE-LCH	lch(65.46, 36.58, 243.85°)
OKLab	oklab(69.53% -0.0769 -0.0923)
OKLCH	oklch(69.53% 0.12 230.2)
XYZ	xyz(28.5814, 34.6257, 70.8093)
Luminance	0.3463 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39AAD9 #D96839

analogous

#39D9B8 #39AAD9 #395AD9

triadic

#39AAD9 #D939AA #AAD939

tetradic

#39AAD9 #B839D9 #D96839 #5AD939

square

#39AAD9 #B839D9 #D96839 #5AD939

split-complementary

#39AAD9 #D9395A #D9B839

monochromatic

#18617F #2288B3 #39AAD9 #6CC0E3 #A0D6ED

Accessibility & contrast

On white

2.65

#39AAD9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.93

#39AAD9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39AAD9

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39AAD9	#FFFFFF	#000000	##000000
##39AAD9	1.00	2.65	7.93	7.93
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.93	21.00	1.00	1.00
##000000	7.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92A8DB

Deuteranopia (green-blind)

#7C98D8

Tritanopia (blue-blind)

#00B7BA

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #39aad9;
/* rgb */ color: rgb(57, 170, 217);
/* oklch */ color: oklch(69.5% 0.120 230.2);

Tailwind

colors: {
  custom: {
    50: '#85c3e5',
    500: '#39aad9',
    950: '#000000',
  },
}

SCSS

$custom: #39aad9;
$custom-light: #85c3e5;
$custom-dark: #000000;

JSON

{
  "hex": "#39aad9",
  "rgb": {
    "r": 57,
    "g": 170,
    "b": 217
  },
  "hsl": {
    "h": 197.625,
    "s": 67.797,
    "l": 53.725
  },
  "oklch": {
    "l": 0.69526,
    "c": 0.12014,
    "h": 230.2
  },
  "luminance": 0.34629
}

Semantic roles & 50–950 ramp

primary

#39AAD9

secondary

#D9A995

accent

#703DEB

background

#F8FBFE

surface

#F0F7FC

border

#CBD0D5

text

#0D1215

muted

#7D8184

Preview Lab

Preview with #39AAD9

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

Preview Lab → · Contrast checker → · Palette generator →