#39AAD3#39AAD3

#39AAD3 is a light, moderate cyan. Relative luminance 0.343; OKLCH L 69.3% C 0.115 H 226.7°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#39AAD3
RGB	rgb(57, 170, 211)
HSL	hsl(196, 64%, 53%)
HSV	hsv(196, 73%, 83%)
CMYK	cmyk(73%, 19.4%, 0%, 17.3%)
CIE-LAB	lab(65.22, -18.11, -29.89)
CIE-LCH	lch(65.22, 34.95, 238.80°)
OKLab	oklab(69.25% -0.0791 -0.0838)
OKLCH	oklch(69.25% 0.115 226.7)
XYZ	xyz(27.8151, 34.3192, 66.7737)
Luminance	0.3432 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39AAD3 #D36239

analogous

#39D3AF #39AAD3 #395DD3

triadic

#39AAD3 #D339AA #AAD339

tetradic

#39AAD3 #AF39D3 #D36239 #5DD339

square

#39AAD3 #AF39D3 #D36239 #5DD339

split-complementary

#39AAD3 #D3395D #D3AF39

monochromatic

#1A5E77 #2686A9 #39AAD3 #6BBFDE #9DD5E9

Accessibility & contrast

On white

2.67

#39AAD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#39AAD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39AAD3

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39AAD3	#FFFFFF	#000000	##000000
##39AAD3	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94A7D5

Deuteranopia (green-blind)

#7F98D2

Tritanopia (blue-blind)

#00B6B7

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #39aad3;
/* rgb */ color: rgb(57, 170, 211);
/* oklch */ color: oklch(69.3% 0.115 226.7);

Tailwind

colors: {
  custom: {
    50: '#84c3e0',
    500: '#39aad3',
    950: '#000000',
  },
}

SCSS

$custom: #39aad3;
$custom-light: #84c3e0;
$custom-dark: #000000;

JSON

{
  "hex": "#39aad3",
  "rgb": {
    "r": 57,
    "g": 170,
    "b": 211
  },
  "hsl": {
    "h": 195.974,
    "s": 63.636,
    "l": 52.549
  },
  "oklch": {
    "l": 0.69254,
    "c": 0.11524,
    "h": 226.7
  },
  "luminance": 0.34322
}

Semantic roles & 50–950 ramp

primary

#39AAD3

secondary

#D5A492

accent

#6D41E7

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #39AAD3

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

Preview Lab → · Contrast checker → · Palette generator →