#39AAD4#39AAD4

#39AAD4 is a light, moderate cyan. Relative luminance 0.344; OKLCH L 69.3% C 0.116 H 227.3°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#39AAD4
RGB	rgb(57, 170, 212)
HSL	hsl(196, 64%, 53%)
HSV	hsv(196, 73%, 83%)
CMYK	cmyk(73.1%, 19.8%, 0%, 16.9%)
CIE-LAB	lab(65.25, -17.78, -30.39)
CIE-LCH	lch(65.25, 35.20, 239.67°)
OKLab	oklab(69.3% -0.0787 -0.0852)
OKLCH	oklch(69.3% 0.116 227.3)
XYZ	xyz(27.9409, 34.3695, 67.4360)
Luminance	0.3437 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39AAD4 #D46339

analogous

#39D4B0 #39AAD4 #395DD4

triadic

#39AAD4 #D439AA #AAD439

tetradic

#39AAD4 #B039D4 #D46339 #5DD439

square

#39AAD4 #B039D4 #D46339 #5DD439

split-complementary

#39AAD4 #D4395D #D4B039

monochromatic

#1A5F78 #2587AB #39AAD4 #6BC0DF #9ED5EA

Accessibility & contrast

On white

2.67

#39AAD4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#39AAD4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39AAD4

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39AAD4	#FFFFFF	#000000	##000000
##39AAD4	1.00	2.67	7.87	7.87
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.87	21.00	1.00	1.00
##000000	7.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94A7D6

Deuteranopia (green-blind)

#7F98D3

Tritanopia (blue-blind)

#00B6B8

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #39aad4;
/* rgb */ color: rgb(57, 170, 212);
/* oklch */ color: oklch(69.3% 0.116 227.3);

Tailwind

colors: {
  custom: {
    50: '#84c3e1',
    500: '#39aad4',
    950: '#000000',
  },
}

SCSS

$custom: #39aad4;
$custom-light: #84c3e1;
$custom-dark: #000000;

JSON

{
  "hex": "#39aad4",
  "rgb": {
    "r": 57,
    "g": 170,
    "b": 212
  },
  "hsl": {
    "h": 196.258,
    "s": 64.315,
    "l": 52.745
  },
  "oklch": {
    "l": 0.69299,
    "c": 0.11603,
    "h": 227.3
  },
  "luminance": 0.34373
}

Semantic roles & 50–950 ramp

primary

#39AAD4

secondary

#D6A593

accent

#6E40E7

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #39AAD4

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

Preview Lab → · Contrast checker → · Palette generator →