#39A1BF#39A1BF

#39A1BF is a light, moderate cyan. Relative luminance 0.301; OKLCH L 66.2% C 0.103 H 220.9°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#39A1BF
RGB	rgb(57, 161, 191)
HSL	hsl(193, 54%, 49%)
HSV	hsv(193, 70%, 75%)
CMYK	cmyk(70.2%, 15.7%, 0%, 25.1%)
CIE-LAB	lab(61.76, -19.86, -24.09)
CIE-LCH	lch(61.76, 31.22, 230.49°)
OKLab	oklab(66.23% -0.0777 -0.0673)
OKLCH	oklch(66.23% 0.103 220.9)
XYZ	xyz(23.8323, 30.1185, 53.8375)
Luminance	0.3012 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39A1BF #BF5739

analogous

#39BF9A #39A1BF #395EBF

triadic

#39A1BF #BF39A1 #A1BF39

tetradic

#39A1BF #9A39BF #BF5739 #5EBF39

square

#39A1BF #9A39BF #BF5739 #5EBF39

split-complementary

#39A1BF #BF395E #BF9A39

monochromatic

#1D5261 #2B7990 #39A1BF #64B9D1 #93CEDF

Accessibility & contrast

On white

2.99

#39A1BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.02

#39A1BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39A1BF

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39A1BF	#FFFFFF	#000000	##000000
##39A1BF	1.00	2.99	7.02	7.02
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.02	21.00	1.00	1.00
##000000	7.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F9DC1

Deuteranopia (green-blind)

#7C8FBF

Tritanopia (blue-blind)

#00ABAB

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #39a1bf;
/* rgb */ color: rgb(57, 161, 191);
/* oklch */ color: oklch(66.2% 0.103 220.9);

Tailwind

colors: {
  custom: {
    50: '#81bdd2',
    500: '#39a1bf',
    950: '#000000',
  },
}

SCSS

$custom: #39a1bf;
$custom-light: #81bdd2;
$custom-dark: #000000;

JSON

{
  "hex": "#39a1bf",
  "rgb": {
    "r": 57,
    "g": 161,
    "b": 191
  },
  "hsl": {
    "h": 193.433,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.66226,
    "c": 0.10279,
    "h": 220.9
  },
  "luminance": 0.30121
}

Semantic roles & 50–950 ramp

primary

#39A1BF

secondary

#CA988A

accent

#6B4ADD

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #39A1BF

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

Preview Lab → · Contrast checker → · Palette generator →