#39A9CF#39A9CF

#39A9CF is a light, moderate cyan. Relative luminance 0.338; OKLCH L 68.8% C 0.112 H 225.0°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#39A9CF
RGB	rgb(57, 169, 207)
HSL	hsl(195, 61%, 52%)
HSV	hsv(195, 72%, 81%)
CMYK	cmyk(72.5%, 18.4%, 0%, 18.8%)
CIE-LAB	lab(64.76, -18.89, -28.38)
CIE-LCH	lch(64.76, 34.09, 236.36°)
OKLab	oklab(68.84% -0.0796 -0.0795)
OKLCH	oklch(68.84% 0.112 225)
XYZ	xyz(27.1332, 33.7476, 64.1033)
Luminance	0.3375 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39A9CF #CF5F39

analogous

#39CFAA #39A9CF #395ECF

triadic

#39A9CF #CF39A9 #A9CF39

tetradic

#39A9CF #AA39CF #CF5F39 #5ECF39

square

#39A9CF #AA39CF #CF5F39 #5ECF39

split-complementary

#39A9CF #CF395E #CFAA39

monochromatic

#1C5C72 #2884A3 #39A9CF #6ABEDB #9CD4E7

Accessibility & contrast

On white

2.71

#39A9CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#39A9CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39A9CF

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39A9CF	#FFFFFF	#000000	##000000
##39A9CF	1.00	2.71	7.75	7.75
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.75	21.00	1.00	1.00
##000000	7.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94A5D1

Deuteranopia (green-blind)

#8097CF

Tritanopia (blue-blind)

#00B4B5

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #39a9cf;
/* rgb */ color: rgb(57, 169, 207);
/* oklch */ color: oklch(68.8% 0.112 225.0);

Tailwind

colors: {
  custom: {
    50: '#83c2dd',
    500: '#39a9cf',
    950: '#000000',
  },
}

SCSS

$custom: #39a9cf;
$custom-light: #83c2dd;
$custom-dark: #000000;

JSON

{
  "hex": "#39a9cf",
  "rgb": {
    "r": 57,
    "g": 169,
    "b": 207
  },
  "hsl": {
    "h": 195.2,
    "s": 60.976,
    "l": 51.765
  },
  "oklch": {
    "l": 0.68839,
    "c": 0.11249,
    "h": 225
  },
  "luminance": 0.33751
}

Semantic roles & 50–950 ramp

primary

#39A9CF

secondary

#D3A291

accent

#6C44E4

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #39A9CF

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

Preview Lab → · Contrast checker → · Palette generator →