#39A0BB#39A0BB

#39A0BB is a light, moderate cyan. Relative luminance 0.296; OKLCH L 65.8% C 0.100 H 218.8°. Best body text is #000000 at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#39A0BB
RGB	rgb(57, 160, 187)
HSL	hsl(192, 53%, 48%)
HSV	hsv(192, 70%, 73%)
CMYK	cmyk(69.5%, 14.4%, 0%, 26.7%)
CIE-LAB	lab(61.30, -20.62, -22.54)
CIE-LCH	lch(61.30, 30.55, 227.54°)
OKLab	oklab(65.81% -0.0783 -0.0629)
OKLCH	oklch(65.81% 0.1 218.8)
XYZ	xyz(23.2241, 29.5967, 51.4928)
Luminance	0.2960 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39A0BB #BB5439

analogous

#39BB95 #39A0BB #395FBB

triadic

#39A0BB #BB39A0 #A0BB39

tetradic

#39A0BB #9539BB #BB5439 #5FBB39

square

#39A0BB #9539BB #BB5439 #5FBB39

split-complementary

#39A0BB #BB395F #BB9539

monochromatic

#1C505D #2B788C #39A0BB #62B8CF #91CEDD

Accessibility & contrast

On white

3.03

#39A0BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.92

#39A0BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #39A0BB

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39A0BB	#FFFFFF	#000000	##000000
##39A0BB	1.00	3.03	6.92	6.92
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.92	21.00	1.00	1.00
##000000	6.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F9CBC

Deuteranopia (green-blind)

#7D8EBB

Tritanopia (blue-blind)

#00A9A9

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #39a0bb;
/* rgb */ color: rgb(57, 160, 187);
/* oklch */ color: oklch(65.8% 0.100 218.8);

Tailwind

colors: {
  custom: {
    50: '#80bccf',
    500: '#39a0bb',
    950: '#000000',
  },
}

SCSS

$custom: #39a0bb;
$custom-light: #80bccf;
$custom-dark: #000000;

JSON

{
  "hex": "#39a0bb",
  "rgb": {
    "r": 57,
    "g": 160,
    "b": 187
  },
  "hsl": {
    "h": 192.462,
    "s": 53.279,
    "l": 47.843
  },
  "oklch": {
    "l": 0.65814,
    "c": 0.10039,
    "h": 218.8
  },
  "luminance": 0.29599
}

Semantic roles & 50–950 ramp

primary

#39A0BB

secondary

#C89587

accent

#694BDD

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #39A0BB

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

Preview Lab → · Contrast checker → · Palette generator →