#39A8BF#39A8BF

#39A8BF is a light, moderate cyan. Relative luminance 0.326; OKLCH L 67.9% C 0.103 H 214.4°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#39A8BF
RGB	rgb(57, 168, 191)
HSL	hsl(190, 54%, 49%)
HSV	hsv(190, 70%, 75%)
CMYK	cmyk(70.2%, 12%, 0%, 25.1%)
CIE-LAB	lab(63.86, -23.50, -20.87)
CIE-LCH	lch(63.86, 31.42, 221.61°)
OKLab	oklab(67.92% -0.0848 -0.0581)
OKLCH	oklch(67.92% 0.103 214.4)
XYZ	xyz(25.0900, 32.6338, 54.2568)
Luminance	0.3264 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39A8BF #BF5039

analogous

#39BF93 #39A8BF #3965BF

triadic

#39A8BF #BF39A8 #A8BF39

tetradic

#39A8BF #9339BF #BF5039 #65BF39

square

#39A8BF #9339BF #BF5039 #65BF39

split-complementary

#39A8BF #BF3965 #BF9339

monochromatic

#1D5561 #2B7F90 #39A8BF #64BED1 #93D2DF

Accessibility & contrast

On white

2.79

#39A8BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.53

#39A8BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39A8BF

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39A8BF	#FFFFFF	#000000	##000000
##39A8BF	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)

#97A3C0

Deuteranopia (green-blind)

#8595BF

Tritanopia (blue-blind)

#00B1AF

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #39a8bf;
/* rgb */ color: rgb(57, 168, 191);
/* oklch */ color: oklch(67.9% 0.103 214.4);

Tailwind

colors: {
  custom: {
    50: '#81c2d2',
    500: '#39a8bf',
    950: '#000000',
  },
}

SCSS

$custom: #39a8bf;
$custom-light: #81c2d2;
$custom-dark: #000000;

JSON

{
  "hex": "#39a8bf",
  "rgb": {
    "r": 57,
    "g": 168,
    "b": 191
  },
  "hsl": {
    "h": 190.299,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.67919,
    "c": 0.1028,
    "h": 214.4
  },
  "luminance": 0.32637
}

Semantic roles & 50–950 ramp

primary

#39A8BF

secondary

#CA958A

accent

#644ADD

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #39A8BF

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

Preview Lab → · Contrast checker → · Palette generator →