#39A6D4#39A6D4

#39A6D4 is a light, moderate cyan. Relative luminance 0.329; OKLCH L 68.4% C 0.117 H 230.4°. Best body text is #000000 at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#39A6D4
RGB	rgb(57, 166, 212)
HSL	hsl(198, 64%, 53%)
HSV	hsv(198, 73%, 83%)
CMYK	cmyk(73.1%, 21.7%, 0%, 16.9%)
CIE-LAB	lab(64.07, -15.64, -32.21)
CIE-LCH	lch(64.07, 35.81, 244.10°)
OKLab	oklab(68.36% -0.0749 -0.0905)
OKLCH	oklch(68.36% 0.117 230.4)
XYZ	xyz(27.2024, 32.8926, 67.1898)
Luminance	0.3290 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39A6D4 #D46739

analogous

#39D4B4 #39A6D4 #3959D4

triadic

#39A6D4 #D439A6 #A6D439

tetradic

#39A6D4 #B439D4 #D46739 #59D439

square

#39A6D4 #B439D4 #D46739 #59D439

split-complementary

#39A6D4 #D43959 #D4B439

monochromatic

#1A5C78 #2583AB #39A6D4 #6BBDDF #9ED3EA

Accessibility & contrast

On white

2.77

#39A6D4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.58

#39A6D4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39A6D4

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39A6D4	#FFFFFF	#000000	##000000
##39A6D4	1.00	2.77	7.58	7.58
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.58	21.00	1.00	1.00
##000000	7.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8FA4D6

Deuteranopia (green-blind)

#7A95D3

Tritanopia (blue-blind)

#00B3B5

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #39a6d4;
/* rgb */ color: rgb(57, 166, 212);
/* oklch */ color: oklch(68.4% 0.117 230.4);

Tailwind

colors: {
  custom: {
    50: '#84c0e1',
    500: '#39a6d4',
    950: '#000000',
  },
}

SCSS

$custom: #39a6d4;
$custom-light: #84c0e1;
$custom-dark: #000000;

JSON

{
  "hex": "#39a6d4",
  "rgb": {
    "r": 57,
    "g": 166,
    "b": 212
  },
  "hsl": {
    "h": 197.806,
    "s": 64.315,
    "l": 52.745
  },
  "oklch": {
    "l": 0.68355,
    "c": 0.11746,
    "h": 230.4
  },
  "luminance": 0.32896
}

Semantic roles & 50–950 ramp

primary

#39A6D4

secondary

#D6A793

accent

#7240E7

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #39A6D4

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

Preview Lab → · Contrast checker → · Palette generator →