#39A4C9#39A4C9

#39A4C9 is a light, moderate cyan. Relative luminance 0.316; OKLCH L 67.4% C 0.109 H 225.2°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#39A4C9
RGB	rgb(57, 164, 201)
HSL	hsl(195, 57%, 51%)
HSV	hsv(195, 72%, 79%)
CMYK	cmyk(71.6%, 18.4%, 0%, 21.2%)
CIE-LAB	lab(63.04, -18.20, -27.70)
CIE-LCH	lch(63.04, 33.15, 236.69°)
OKLab	oklab(67.38% -0.0769 -0.0776)
OKLCH	oklch(67.38% 0.109 225.2)
XYZ	xyz(25.5011, 31.6349, 60.0092)
Luminance	0.3164 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39A4C9 #C95E39

analogous

#39C9A6 #39A4C9 #395CC9

triadic

#39A4C9 #C939A4 #A4C939

tetradic

#39A4C9 #A639C9 #C95E39 #5CC939

square

#39A4C9 #A639C9 #C95E39 #5CC939

split-complementary

#39A4C9 #C9395C #C9A639

monochromatic

#1D576B #2A7E9B #39A4C9 #69BAD6 #99D0E3

Accessibility & contrast

On white

2.87

#39A4C9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#39A4C9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39A4C9

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39A4C9	#FFFFFF	#000000	##000000
##39A4C9	1.00	2.87	7.33	7.33
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90A1CB

Deuteranopia (green-blind)

#7C92C9

Tritanopia (blue-blind)

#00AFB0

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #39a4c9;
/* rgb */ color: rgb(57, 164, 201);
/* oklch */ color: oklch(67.4% 0.109 225.2);

Tailwind

colors: {
  custom: {
    50: '#82bfd9',
    500: '#39a4c9',
    950: '#000000',
  },
}

SCSS

$custom: #39a4c9;
$custom-light: #82bfd9;
$custom-dark: #000000;

JSON

{
  "hex": "#39a4c9",
  "rgb": {
    "r": 57,
    "g": 164,
    "b": 201
  },
  "hsl": {
    "h": 195.417,
    "s": 57.143,
    "l": 50.588
  },
  "oklch": {
    "l": 0.67383,
    "c": 0.10923,
    "h": 225.2
  },
  "luminance": 0.31638
}

Semantic roles & 50–950 ramp

primary

#39A4C9

secondary

#CF9F8F

accent

#6F47E0

background

#F8FBFD

surface

#F0F7FA

border

#CBD0D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #39A4C9

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

Preview Lab → · Contrast checker → · Palette generator →