#39BAE6#39BAE6

#39BAE6 is a light, vivid cyan. Relative luminance 0.417; OKLCH L 73.9% C 0.125 H 225.7°. Best body text is #000000 at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#39BAE6
RGB	rgb(57, 186, 230)
HSL	hsl(195, 78%, 56%)
HSV	hsv(195, 75%, 90%)
CMYK	cmyk(75.2%, 19.1%, 0%, 9.8%)
CIE-LAB	lab(70.66, -20.27, -31.90)
CIE-LCH	lch(70.66, 37.80, 237.57°)
OKLab	oklab(73.86% -0.0874 -0.0895)
OKLCH	oklch(73.86% 0.125 225.7)
XYZ	xyz(33.5233, 41.6968, 81.1290)
Luminance	0.4170 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39BAE6 #E66539

analogous

#39E6BC #39BAE6 #3964E6

triadic

#39BAE6 #E639BA #BAE639

tetradic

#39BAE6 #BC39E6 #E66539 #64E639

square

#39BAE6 #BC39E6 #E66539 #64E639

split-complementary

#39BAE6 #E63964 #E6BC39

monochromatic

#127292 #199CC8 #39BAE6 #6FCDED #A6E0F4

Accessibility & contrast

On white

2.25

#39BAE6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.34

#39BAE6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39BAE6

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39BAE6	#FFFFFF	#000000	##000000
##39BAE6	1.00	2.25	9.34	9.34
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.34	21.00	1.00	1.00
##000000	9.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2B6E8

Deuteranopia (green-blind)

#8BA6E5

Tritanopia (blue-blind)

#00C7C8

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #39bae6;
/* rgb */ color: rgb(57, 186, 230);
/* oklch */ color: oklch(73.9% 0.125 225.7);

Tailwind

colors: {
  custom: {
    50: '#88ceee',
    500: '#39bae6',
    950: '#000000',
  },
}

SCSS

$custom: #39bae6;
$custom-light: #88ceee;
$custom-dark: #000000;

JSON

{
  "hex": "#39bae6",
  "rgb": {
    "r": 57,
    "g": 186,
    "b": 230
  },
  "hsl": {
    "h": 195.26,
    "s": 77.578,
    "l": 56.275
  },
  "oklch": {
    "l": 0.73861,
    "c": 0.1251,
    "h": 225.7
  },
  "luminance": 0.41701
}

Semantic roles & 50–950 ramp

primary

#39BAE6

secondary

#E1AC9A

accent

#6534F4

background

#F9FCFE

surface

#F1F9FD

border

#CBD2D5

text

#0D1316

muted

#7E8284

Preview Lab

Preview with #39BAE6

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

Preview Lab → · Contrast checker → · Palette generator →