#39A9CD#39A9CD

#39A9CD is a light, moderate cyan. Relative luminance 0.337; OKLCH L 68.8% C 0.111 H 223.6°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#39A9CD
RGB	rgb(57, 169, 205)
HSL	hsl(195, 60%, 51%)
HSV	hsv(195, 72%, 80%)
CMYK	cmyk(72.2%, 17.6%, 0%, 19.6%)
CIE-LAB	lab(64.68, -19.54, -27.39)
CIE-LCH	lch(64.68, 33.65, 234.50°)
OKLab	oklab(68.75% -0.0804 -0.0766)
OKLCH	oklch(68.75% 0.111 223.6)
XYZ	xyz(26.8902, 33.6504, 62.8238)
Luminance	0.3365 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39A9CD #CD5D39

analogous

#39CDA7 #39A9CD #395FCD

triadic

#39A9CD #CD39A9 #A9CD39

tetradic

#39A9CD #A739CD #CD5D39 #5FCD39

square

#39A9CD #A739CD #CD5D39 #5FCD39

split-complementary

#39A9CD #CD395F #CDA739

monochromatic

#1C5B6F #2883A0 #39A9CD #6ABED9 #9BD3E6

Accessibility & contrast

On white

2.72

#39A9CD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#39A9CD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39A9CD

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39A9CD	#FFFFFF	#000000	##000000
##39A9CD	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95A5CF

Deuteranopia (green-blind)

#8097CD

Tritanopia (blue-blind)

#00B4B5

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #39a9cd;
/* rgb */ color: rgb(57, 169, 205);
/* oklch */ color: oklch(68.8% 0.111 223.6);

Tailwind

colors: {
  custom: {
    50: '#83c2dc',
    500: '#39a9cd',
    950: '#000000',
  },
}

SCSS

$custom: #39a9cd;
$custom-light: #83c2dc;
$custom-dark: #000000;

JSON

{
  "hex": "#39a9cd",
  "rgb": {
    "r": 57,
    "g": 169,
    "b": 205
  },
  "hsl": {
    "h": 194.595,
    "s": 59.677,
    "l": 51.373
  },
  "oklch": {
    "l": 0.68751,
    "c": 0.11105,
    "h": 223.6
  },
  "luminance": 0.33654
}

Semantic roles & 50–950 ramp

primary

#39A9CD

secondary

#D2A090

accent

#6B45E3

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #39A9CD

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

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