#39A6D3#39A6D3

#39A6D3 is a light, moderate cyan. Relative luminance 0.328; OKLCH L 68.3% C 0.117 H 229.8°. Best body text is #000000 at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#39A6D3
RGB	rgb(57, 166, 211)
HSL	hsl(198, 64%, 53%)
HSV	hsv(198, 73%, 83%)
CMYK	cmyk(73%, 21.3%, 0%, 17.3%)
CIE-LAB	lab(64.03, -15.97, -31.72)
CIE-LCH	lch(64.03, 35.52, 243.27°)
OKLab	oklab(68.31% -0.0752 -0.0891)
OKLCH	oklch(68.31% 0.117 229.8)
XYZ	xyz(27.0767, 32.8423, 66.5276)
Luminance	0.3285 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39A6D3 #D36639

analogous

#39D3B3 #39A6D3 #3959D3

triadic

#39A6D3 #D339A6 #A6D339

tetradic

#39A6D3 #B339D3 #D36639 #59D339

square

#39A6D3 #B339D3 #D36639 #59D339

split-complementary

#39A6D3 #D33959 #D3B339

monochromatic

#1A5C77 #2683A9 #39A6D3 #6BBDDE #9DD3E9

Accessibility & contrast

On white

2.77

#39A6D3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.57

#39A6D3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39A6D3

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39A6D3	#FFFFFF	#000000	##000000
##39A6D3	1.00	2.77	7.57	7.57
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.57	21.00	1.00	1.00
##000000	7.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8FA4D5

Deuteranopia (green-blind)

#7A95D2

Tritanopia (blue-blind)

#00B2B5

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #39a6d3;
/* rgb */ color: rgb(57, 166, 211);
/* oklch */ color: oklch(68.3% 0.117 229.8);

Tailwind

colors: {
  custom: {
    50: '#84c0e0',
    500: '#39a6d3',
    950: '#000000',
  },
}

SCSS

$custom: #39a6d3;
$custom-light: #84c0e0;
$custom-dark: #000000;

JSON

{
  "hex": "#39a6d3",
  "rgb": {
    "r": 57,
    "g": 166,
    "b": 211
  },
  "hsl": {
    "h": 197.532,
    "s": 63.636,
    "l": 52.549
  },
  "oklch": {
    "l": 0.68309,
    "c": 0.1166,
    "h": 229.8
  },
  "luminance": 0.32845
}

Semantic roles & 50–950 ramp

primary

#39A6D3

secondary

#D5A692

accent

#7241E7

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #39A6D3

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

Preview Lab → · Contrast checker → · Palette generator →