#39ADD6#39ADD6

#39ADD6 is a light, moderate cyan. Relative luminance 0.356; OKLCH L 70.1% C 0.117 H 226.1°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#39ADD6
RGB	rgb(57, 173, 214)
HSL	hsl(196, 66%, 53%)
HSV	hsv(196, 73%, 84%)
CMYK	cmyk(73.4%, 19.2%, 0%, 16.1%)
CIE-LAB	lab(66.22, -18.71, -30.00)
CIE-LCH	lch(66.22, 35.35, 238.05°)
OKLab	oklab(70.1% -0.0809 -0.0841)
OKLCH	oklch(70.1% 0.117 226.1)
XYZ	xyz(28.7635, 35.6087, 68.9625)
Luminance	0.3561 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39ADD6 #D66239

analogous

#39D6B0 #39ADD6 #395ED6

triadic

#39ADD6 #D639AD #ADD639

tetradic

#39ADD6 #B039D6 #D66239 #5ED639

square

#39ADD6 #B039D6 #D66239 #5ED639

split-complementary

#39ADD6 #D6395E #D6B039

monochromatic

#19627B #248AAE #39ADD6 #6CC2E0 #9ED7EB

Accessibility & contrast

On white

2.59

#39ADD6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.12

#39ADD6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39ADD6

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39ADD6	#FFFFFF	#000000	##000000
##39ADD6	1.00	2.59	8.12	8.12
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.12	21.00	1.00	1.00
##000000	8.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97AAD8

Deuteranopia (green-blind)

#829AD6

Tritanopia (blue-blind)

#00B9BA

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #39add6;
/* rgb */ color: rgb(57, 173, 214);
/* oklch */ color: oklch(70.1% 0.117 226.1);

Tailwind

colors: {
  custom: {
    50: '#85c5e2',
    500: '#39add6',
    950: '#000000',
  },
}

SCSS

$custom: #39add6;
$custom-light: #85c5e2;
$custom-dark: #000000;

JSON

{
  "hex": "#39add6",
  "rgb": {
    "r": 57,
    "g": 173,
    "b": 214
  },
  "hsl": {
    "h": 195.669,
    "s": 65.69,
    "l": 53.137
  },
  "oklch": {
    "l": 0.70097,
    "c": 0.11669,
    "h": 226.1
  },
  "luminance": 0.35612
}

Semantic roles & 50–950 ramp

primary

#39ADD6

secondary

#D7A594

accent

#6B3FE9

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #39ADD6

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

Preview Lab → · Contrast checker → · Palette generator →