#39A9D9#39A9D9

#39A9D9 is a light, vivid cyan. Relative luminance 0.343; OKLCH L 69.3% C 0.121 H 230.9°. Best body text is #000000 at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#39A9D9
RGB	rgb(57, 169, 217)
HSL	hsl(198, 68%, 54%)
HSV	hsv(198, 74%, 85%)
CMYK	cmyk(73.7%, 22.1%, 0%, 14.9%)
CIE-LAB	lab(65.16, -15.59, -33.29)
CIE-LCH	lch(65.16, 36.76, 244.91°)
OKLab	oklab(69.29% -0.076 -0.0936)
OKLCH	oklch(69.29% 0.121 230.9)
XYZ	xyz(28.3946, 34.2522, 70.7470)
Luminance	0.3426 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39A9D9 #D96939

analogous

#39D9B9 #39A9D9 #3959D9

triadic

#39A9D9 #D939A9 #A9D939

tetradic

#39A9D9 #B939D9 #D96939 #59D939

square

#39A9D9 #B939D9 #D96939 #59D939

split-complementary

#39A9D9 #D93959 #D9B939

monochromatic

#18607F #2287B3 #39A9D9 #6CBFE3 #A0D6ED

Accessibility & contrast

On white

2.67

#39A9D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.85

#39A9D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39A9D9

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39A9D9	#FFFFFF	#000000	##000000
##39A9D9	1.00	2.67	7.85	7.85
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.85	21.00	1.00	1.00
##000000	7.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91A7DB

Deuteranopia (green-blind)

#7B97D8

Tritanopia (blue-blind)

#00B6B9

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #39a9d9;
/* rgb */ color: rgb(57, 169, 217);
/* oklch */ color: oklch(69.3% 0.121 230.9);

Tailwind

colors: {
  custom: {
    50: '#85c2e5',
    500: '#39a9d9',
    950: '#000000',
  },
}

SCSS

$custom: #39a9d9;
$custom-light: #85c2e5;
$custom-dark: #000000;

JSON

{
  "hex": "#39a9d9",
  "rgb": {
    "r": 57,
    "g": 169,
    "b": 217
  },
  "hsl": {
    "h": 198,
    "s": 67.797,
    "l": 53.725
  },
  "oklch": {
    "l": 0.69291,
    "c": 0.12055,
    "h": 230.9
  },
  "luminance": 0.34256
}

Semantic roles & 50–950 ramp

primary

#39A9D9

secondary

#D9A995

accent

#713DEB

background

#F8FBFE

surface

#F0F7FC

border

#CBD0D5

text

#0D1215

muted

#7D8184

Preview Lab

Preview with #39A9D9

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

Preview Lab → · Contrast checker → · Palette generator →