#39AFD9#39AFD9

#39AFD9 is a light, moderate cyan. Relative luminance 0.365; OKLCH L 70.7% C 0.118 H 226.4°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#39AFD9
RGB	rgb(57, 175, 217)
HSL	hsl(196, 68%, 54%)
HSV	hsv(196, 74%, 85%)
CMYK	cmyk(73.7%, 19.4%, 0%, 14.9%)
CIE-LAB	lab(66.93, -18.78, -30.56)
CIE-LCH	lch(66.93, 35.86, 238.43°)
OKLab	oklab(70.7% -0.0817 -0.0857)
OKLCH	oklch(70.7% 0.118 226.4)
XYZ	xyz(29.5366, 36.5361, 71.1277)
Luminance	0.3654 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39AFD9 #D96339

analogous

#39D9B3 #39AFD9 #395FD9

triadic

#39AFD9 #D939AF #AFD939

tetradic

#39AFD9 #B339D9 #D96339 #5FD939

square

#39AFD9 #B339D9 #D96339 #5FD939

split-complementary

#39AFD9 #D9395F #D9B339

monochromatic

#18647F #228DB3 #39AFD9 #6CC4E3 #A0D8ED

Accessibility & contrast

On white

2.53

#39AFD9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#39AFD9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39AFD9

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39AFD9	#FFFFFF	#000000	##000000
##39AFD9	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98ACDB

Deuteranopia (green-blind)

#839CD8

Tritanopia (blue-blind)

#00BBBD

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #39afd9;
/* rgb */ color: rgb(57, 175, 217);
/* oklch */ color: oklch(70.7% 0.118 226.4);

Tailwind

colors: {
  custom: {
    50: '#85c7e5',
    500: '#39afd9',
    950: '#000000',
  },
}

SCSS

$custom: #39afd9;
$custom-light: #85c7e5;
$custom-dark: #000000;

JSON

{
  "hex": "#39afd9",
  "rgb": {
    "r": 57,
    "g": 175,
    "b": 217
  },
  "hsl": {
    "h": 195.75,
    "s": 67.797,
    "l": 53.725
  },
  "oklch": {
    "l": 0.70703,
    "c": 0.11841,
    "h": 226.4
  },
  "luminance": 0.3654
}

Semantic roles & 50–950 ramp

primary

#39AFD9

secondary

#D9A795

accent

#6B3DEB

background

#F8FCFE

surface

#F0F8FC

border

#CBD1D5

text

#0D1315

muted

#7D8284

Preview Lab

Preview with #39AFD9

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

Preview Lab → · Contrast checker → · Palette generator →