#39ABD3#39ABD3

#39ABD3 is a light, moderate cyan. Relative luminance 0.347; OKLCH L 69.5% C 0.115 H 225.9°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#39ABD3
RGB	rgb(57, 171, 211)
HSL	hsl(196, 64%, 53%)
HSV	hsv(196, 73%, 83%)
CMYK	cmyk(73%, 19%, 0%, 17.3%)
CIE-LAB	lab(65.51, -18.63, -29.44)
CIE-LCH	lch(65.51, 34.84, 237.67°)
OKLab	oklab(69.49% -0.0801 -0.0825)
OKLCH	oklch(69.49% 0.115 225.9)
XYZ	xyz(28.0033, 34.6955, 66.8364)
Luminance	0.3470 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39ABD3 #D36139

analogous

#39D3AE #39ABD3 #395ED3

triadic

#39ABD3 #D339AB #ABD339

tetradic

#39ABD3 #AE39D3 #D36139 #5ED339

square

#39ABD3 #AE39D3 #D36139 #5ED339

split-complementary

#39ABD3 #D3395E #D3AE39

monochromatic

#1A5F77 #2687A9 #39ABD3 #6BC0DE #9DD5E9

Accessibility & contrast

On white

2.64

#39ABD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#39ABD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39ABD3

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39ABD3	#FFFFFF	#000000	##000000
##39ABD3	1.00	2.64	7.94	7.94
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95A8D5

Deuteranopia (green-blind)

#8098D3

Tritanopia (blue-blind)

#00B7B8

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #39abd3;
/* rgb */ color: rgb(57, 171, 211);
/* oklch */ color: oklch(69.5% 0.115 225.9);

Tailwind

colors: {
  custom: {
    50: '#84c4e0',
    500: '#39abd3',
    950: '#000000',
  },
}

SCSS

$custom: #39abd3;
$custom-light: #84c4e0;
$custom-dark: #000000;

JSON

{
  "hex": "#39abd3",
  "rgb": {
    "r": 57,
    "g": 171,
    "b": 211
  },
  "hsl": {
    "h": 195.584,
    "s": 63.636,
    "l": 52.549
  },
  "oklch": {
    "l": 0.69491,
    "c": 0.11496,
    "h": 225.9
  },
  "luminance": 0.34699
}

Semantic roles & 50–950 ramp

primary

#39ABD3

secondary

#D5A492

accent

#6C41E7

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #39ABD3

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

Preview Lab → · Contrast checker → · Palette generator →