#39A5BE#39A5BE

#39A5BE is a light, moderate cyan. Relative luminance 0.315; OKLCH L 67.2% C 0.102 H 216.4°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#39A5BE
RGB	rgb(57, 165, 190)
HSL	hsl(191, 54%, 48%)
HSV	hsv(191, 70%, 75%)
CMYK	cmyk(70%, 13.2%, 0%, 25.5%)
CIE-LAB	lab(62.92, -22.27, -21.74)
CIE-LCH	lch(62.92, 31.12, 224.31°)
OKLab	oklab(67.15% -0.0822 -0.0606)
OKLCH	oklch(67.15% 0.102 216.4)
XYZ	xyz(24.4329, 31.4950, 53.4967)
Luminance	0.3150 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39A5BE #BE5239

analogous

#39BE94 #39A5BE #3962BE

triadic

#39A5BE #BE39A5 #A5BE39

tetradic

#39A5BE #9439BE #BE5239 #62BE39

square

#39A5BE #9439BE #BE5239 #62BE39

split-complementary

#39A5BE #BE3962 #BE9439

monochromatic

#1D5360 #2B7C8F #39A5BE #64BCD0 #93D0DF

Accessibility & contrast

On white

2.88

#39A5BE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#39A5BE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39A5BE

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39A5BE	#FFFFFF	#000000	##000000
##39A5BE	1.00	2.88	7.30	7.30
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94A0BF

Deuteranopia (green-blind)

#8292BE

Tritanopia (blue-blind)

#00AEAD

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #39a5be;
/* rgb */ color: rgb(57, 165, 190);
/* oklch */ color: oklch(67.2% 0.102 216.4);

Tailwind

colors: {
  custom: {
    50: '#81c0d1',
    500: '#39a5be',
    950: '#000000',
  },
}

SCSS

$custom: #39a5be;
$custom-light: #81c0d1;
$custom-dark: #000000;

JSON

{
  "hex": "#39a5be",
  "rgb": {
    "r": 57,
    "g": 165,
    "b": 190
  },
  "hsl": {
    "h": 191.278,
    "s": 53.846,
    "l": 48.431
  },
  "oklch": {
    "l": 0.67151,
    "c": 0.1021,
    "h": 216.4
  },
  "luminance": 0.31498
}

Semantic roles & 50–950 ramp

primary

#39A5BE

secondary

#CA9589

accent

#664BDD

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #39A5BE

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

Preview Lab → · Contrast checker → · Palette generator →