#39AADA#39AADA

#39AADA is a light, vivid cyan. Relative luminance 0.347; OKLCH L 69.6% C 0.121 H 230.7°. Best body text is #000000 at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#39AADA
RGB	rgb(57, 170, 218)
HSL	hsl(198, 69%, 54%)
HSV	hsv(198, 74%, 85%)
CMYK	cmyk(73.9%, 22%, 0%, 14.5%)
CIE-LAB	lab(65.50, -15.79, -33.32)
CIE-LCH	lch(65.50, 36.88, 244.64°)
OKLab	oklab(69.57% -0.0766 -0.0937)
OKLCH	oklch(69.57% 0.121 230.7)
XYZ	xyz(28.7118, 34.6779, 71.4964)
Luminance	0.3468 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39AADA #DA6939

analogous

#39DABA #39AADA #395ADA

triadic

#39AADA #DA39AA #AADA39

tetradic

#39AADA #BA39DA #DA6939 #5ADA39

square

#39AADA #BA39DA #DA6939 #5ADA39

split-complementary

#39AADA #DA395A #DABA39

monochromatic

#186181 #2288B4 #39AADA #6DC0E4 #A0D6ED

Accessibility & contrast

On white

2.65

#39AADA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.94

#39AADA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39AADA

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39AADA	#FFFFFF	#000000	##000000
##39AADA	1.00	2.65	7.94	7.94
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.94	21.00	1.00	1.00
##000000	7.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92A8DC

Deuteranopia (green-blind)

#7C98D9

Tritanopia (blue-blind)

#00B7BA

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #39aada;
/* rgb */ color: rgb(57, 170, 218);
/* oklch */ color: oklch(69.6% 0.121 230.7);

Tailwind

colors: {
  custom: {
    50: '#85c3e5',
    500: '#39aada',
    950: '#000000',
  },
}

SCSS

$custom: #39aada;
$custom-light: #85c3e5;
$custom-dark: #000000;

JSON

{
  "hex": "#39aada",
  "rgb": {
    "r": 57,
    "g": 170,
    "b": 218
  },
  "hsl": {
    "h": 197.888,
    "s": 68.511,
    "l": 53.922
  },
  "oklch": {
    "l": 0.69572,
    "c": 0.12099,
    "h": 230.7
  },
  "luminance": 0.34681
}

Semantic roles & 50–950 ramp

primary

#39AADA

secondary

#DAAA95

accent

#713CEB

background

#F8FBFE

surface

#F0F7FC

border

#CBD0D5

text

#0D1215

muted

#7D8184

Preview Lab

Preview with #39AADA

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

Preview Lab → · Contrast checker → · Palette generator →