#39A3D6#39A3D6

#39A3D6 is a light, vivid cyan. Relative luminance 0.319; OKLCH L 67.7% C 0.121 H 233.8°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#39A3D6
RGB	rgb(57, 163, 214)
HSL	hsl(199, 66%, 53%)
HSV	hsv(199, 73%, 84%)
CMYK	cmyk(73.4%, 23.8%, 0%, 16.1%)
CIE-LAB	lab(63.27, -13.35, -34.57)
CIE-LCH	lch(63.27, 37.05, 248.89°)
OKLab	oklab(67.74% -0.0713 -0.0973)
OKLCH	oklch(67.74% 0.121 233.8)
XYZ	xyz(26.9173, 31.9161, 68.3471)
Luminance	0.3192 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39A3D6 #D66C39

analogous

#39D6BA #39A3D6 #3955D6

triadic

#39A3D6 #D639A3 #A3D639

tetradic

#39A3D6 #BA39D6 #D66C39 #55D639

square

#39A3D6 #BA39D6 #D66C39 #55D639

split-complementary

#39A3D6 #D63955 #D6BA39

monochromatic

#195B7B #2481AE #39A3D6 #6CBBE0 #9ED2EB

Accessibility & contrast

On white

2.84

#39A3D6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#39A3D6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39A3D6

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39A3D6	#FFFFFF	#000000	##000000
##39A3D6	1.00	2.84	7.38	7.38
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8AA2D8

Deuteranopia (green-blind)

#7593D5

Tritanopia (blue-blind)

#00B1B4

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #39a3d6;
/* rgb */ color: rgb(57, 163, 214);
/* oklch */ color: oklch(67.7% 0.121 233.8);

Tailwind

colors: {
  custom: {
    50: '#84bee3',
    500: '#39a3d6',
    950: '#000000',
  },
}

SCSS

$custom: #39a3d6;
$custom-light: #84bee3;
$custom-dark: #000000;

JSON

{
  "hex": "#39a3d6",
  "rgb": {
    "r": 57,
    "g": 163,
    "b": 214
  },
  "hsl": {
    "h": 199.49,
    "s": 65.69,
    "l": 53.137
  },
  "oklch": {
    "l": 0.67744,
    "c": 0.12062,
    "h": 233.8
  },
  "luminance": 0.31919
}

Semantic roles & 50–950 ramp

primary

#39A3D6

secondary

#D7AA94

accent

#763FE9

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #39A3D6

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

Preview Lab → · Contrast checker → · Palette generator →