#39B6E2#39B6E2

#39B6E2 is a light, vivid cyan. Relative luminance 0.398; OKLCH L 72.7% C 0.123 H 226.3°. Best body text is #000000 at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#39B6E2
RGB	rgb(57, 182, 226)
HSL	hsl(196, 74%, 55%)
HSV	hsv(196, 75%, 89%)
CMYK	cmyk(74.8%, 19.5%, 0%, 11.4%)
CIE-LAB	lab(69.34, -19.50, -31.77)
CIE-LCH	lch(69.34, 37.27, 238.46°)
OKLab	oklab(72.75% -0.0851 -0.0891)
OKLCH	oklch(72.75% 0.123 226.3)
XYZ	xyz(32.1371, 39.8129, 77.9277)
Luminance	0.3982 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B6E2 #E26539

analogous

#39E2B9 #39B6E2 #3962E2

triadic

#39B6E2 #E239B6 #B6E239

tetradic

#39B6E2 #B939E2 #E26539 #62E239

square

#39B6E2 #B939E2 #E26539 #62E239

split-complementary

#39B6E2 #E23962 #E2B939

monochromatic

#156D8C #1C96C1 #39B6E2 #6ECAEA #A4DDF2

Accessibility & contrast

On white

2.34

#39B6E2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.96

#39B6E2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B6E2

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B6E2	#FFFFFF	#000000	##000000
##39B6E2	1.00	2.34	8.96	8.96
#FFFFFF	2.34	1.00	21.00	21.00
#000000	8.96	21.00	1.00	1.00
##000000	8.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EB2E4

Deuteranopia (green-blind)

#88A2E1

Tritanopia (blue-blind)

#00C3C4

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #39b6e2;
/* rgb */ color: rgb(57, 182, 226);
/* oklch */ color: oklch(72.7% 0.123 226.3);

Tailwind

colors: {
  custom: {
    50: '#87cceb',
    500: '#39b6e2',
    950: '#000000',
  },
}

SCSS

$custom: #39b6e2;
$custom-light: #87cceb;
$custom-dark: #000000;

JSON

{
  "hex": "#39b6e2",
  "rgb": {
    "r": 57,
    "g": 182,
    "b": 226
  },
  "hsl": {
    "h": 195.621,
    "s": 74.449,
    "l": 55.49
  },
  "oklch": {
    "l": 0.72748,
    "c": 0.12322,
    "h": 226.3
  },
  "luminance": 0.39817
}

Semantic roles & 50–950 ramp

primary

#39B6E2

secondary

#DFAB98

accent

#6737F1

background

#F9FCFE

surface

#F1F8FD

border

#CBD1D5

text

#0D1316

muted

#7E8284

Preview Lab

Preview with #39B6E2

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

Preview Lab → · Contrast checker → · Palette generator →