#39A6BF#39A6BF

#39A6BF is a light, moderate cyan. Relative luminance 0.319; OKLCH L 67.4% C 0.103 H 216.3°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#39A6BF
RGB	rgb(57, 166, 191)
HSL	hsl(191, 54%, 49%)
HSV	hsv(191, 70%, 75%)
CMYK	cmyk(70.2%, 13.1%, 0%, 25.1%)
CIE-LAB	lab(63.26, -22.47, -21.78)
CIE-LCH	lch(63.26, 31.30, 224.11°)
OKLab	oklab(67.44% -0.0828 -0.0607)
OKLCH	oklch(67.44% 0.103 216.3)
XYZ	xyz(24.7236, 31.9011, 54.1346)
Luminance	0.3190 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39A6BF #BF5239

analogous

#39BF95 #39A6BF #3963BF

triadic

#39A6BF #BF39A6 #A6BF39

tetradic

#39A6BF #9539BF #BF5239 #63BF39

square

#39A6BF #9539BF #BF5239 #63BF39

split-complementary

#39A6BF #BF3963 #BF9539

monochromatic

#1D5461 #2B7D90 #39A6BF #64BDD1 #93D1DF

Accessibility & contrast

On white

2.85

#39A6BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#39A6BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39A6BF

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39A6BF	#FFFFFF	#000000	##000000
##39A6BF	1.00	2.85	7.38	7.38
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95A1C0

Deuteranopia (green-blind)

#8293BF

Tritanopia (blue-blind)

#00AFAE

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #39a6bf;
/* rgb */ color: rgb(57, 166, 191);
/* oklch */ color: oklch(67.4% 0.103 216.3);

Tailwind

colors: {
  custom: {
    50: '#81c0d2',
    500: '#39a6bf',
    950: '#000000',
  },
}

SCSS

$custom: #39a6bf;
$custom-light: #81c0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#39a6bf",
  "rgb": {
    "r": 57,
    "g": 166,
    "b": 191
  },
  "hsl": {
    "h": 191.194,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.67435,
    "c": 0.10266,
    "h": 216.3
  },
  "luminance": 0.31904
}

Semantic roles & 50–950 ramp

primary

#39A6BF

secondary

#CA968A

accent

#664ADD

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #39A6BF

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

Preview Lab → · Contrast checker → · Palette generator →