#39A6CF#39A6CF

#39A6CF is a light, moderate cyan. Relative luminance 0.326; OKLCH L 68.1% C 0.113 H 227.4°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#39A6CF
RGB	rgb(57, 166, 207)
HSL	hsl(196, 61%, 52%)
HSV	hsv(196, 72%, 81%)
CMYK	cmyk(72.5%, 19.8%, 0%, 18.8%)
CIE-LAB	lab(63.87, -17.30, -29.75)
CIE-LCH	lch(63.87, 34.42, 239.83°)
OKLab	oklab(68.13% -0.0767 -0.0834)
OKLCH	oklch(68.13% 0.113 227.4)
XYZ	xyz(26.5815, 32.6442, 63.9194)
Luminance	0.3265 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39A6CF #CF6239

analogous

#39CFAD #39A6CF #395BCF

triadic

#39A6CF #CF39A6 #A6CF39

tetradic

#39A6CF #AD39CF #CF6239 #5BCF39

square

#39A6CF #AD39CF #CF6239 #5BCF39

split-complementary

#39A6CF #CF395B #CFAD39

monochromatic

#1C5A72 #2881A3 #39A6CF #6ABCDB #9CD2E7

Accessibility & contrast

On white

2.79

#39A6CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.53

#39A6CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39A6CF

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39A6CF	#FFFFFF	#000000	##000000
##39A6CF	1.00	2.79	7.53	7.53
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.53	21.00	1.00	1.00
##000000	7.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90A3D1

Deuteranopia (green-blind)

#7C94CE

Tritanopia (blue-blind)

#00B2B3

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #39a6cf;
/* rgb */ color: rgb(57, 166, 207);
/* oklch */ color: oklch(68.1% 0.113 227.4);

Tailwind

colors: {
  custom: {
    50: '#83c0dd',
    500: '#39a6cf',
    950: '#000000',
  },
}

SCSS

$custom: #39a6cf;
$custom-light: #83c0dd;
$custom-dark: #000000;

JSON

{
  "hex": "#39a6cf",
  "rgb": {
    "r": 57,
    "g": 166,
    "b": 207
  },
  "hsl": {
    "h": 196.4,
    "s": 60.976,
    "l": 51.765
  },
  "oklch": {
    "l": 0.68127,
    "c": 0.11331,
    "h": 227.4
  },
  "luminance": 0.32647
}

Semantic roles & 50–950 ramp

primary

#39A6CF

secondary

#D3A391

accent

#7044E4

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #39A6CF

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

Preview Lab → · Contrast checker → · Palette generator →