#39A4CE#39A4CE

#39A4CE is a light, moderate cyan. Relative luminance 0.319; OKLCH L 67.6% C 0.113 H 228.4°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#39A4CE
RGB	rgb(57, 164, 206)
HSL	hsl(197, 60%, 52%)
HSV	hsv(197, 72%, 81%)
CMYK	cmyk(72.3%, 20.4%, 0%, 19.2%)
CIE-LAB	lab(63.24, -16.56, -30.18)
CIE-LCH	lch(63.24, 34.42, 241.24°)
OKLab	oklab(67.61% -0.0751 -0.0847)
OKLCH	oklch(67.61% 0.113 228.4)
XYZ	xyz(26.0989, 31.8740, 63.1574)
Luminance	0.3188 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39A4CE #CE6339

analogous

#39CEAE #39A4CE #395ACE

triadic

#39A4CE #CE39A4 #A4CE39

tetradic

#39A4CE #AE39CE #CE6339 #5ACE39

square

#39A4CE #AE39CE #CE6339 #5ACE39

split-complementary

#39A4CE #CE395A #CEAE39

monochromatic

#1C5971 #287FA2 #39A4CE #6ABBDA #9BD1E6

Accessibility & contrast

On white

2.85

#39A4CE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#39A4CE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39A4CE

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39A4CE	#FFFFFF	#000000	##000000
##39A4CE	1.00	2.85	7.38	7.38
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8EA1D0

Deuteranopia (green-blind)

#7A93CD

Tritanopia (blue-blind)

#00B0B2

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #39a4ce;
/* rgb */ color: rgb(57, 164, 206);
/* oklch */ color: oklch(67.6% 0.113 228.4);

Tailwind

colors: {
  custom: {
    50: '#83bfdd',
    500: '#39a4ce',
    950: '#000000',
  },
}

SCSS

$custom: #39a4ce;
$custom-light: #83bfdd;
$custom-dark: #000000;

JSON

{
  "hex": "#39a4ce",
  "rgb": {
    "r": 57,
    "g": 164,
    "b": 206
  },
  "hsl": {
    "h": 196.913,
    "s": 60.324,
    "l": 51.569
  },
  "oklch": {
    "l": 0.67607,
    "c": 0.11316,
    "h": 228.4
  },
  "luminance": 0.31877
}

Semantic roles & 50–950 ramp

primary

#39A4CE

secondary

#D2A391

accent

#7144E3

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #39A4CE

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

Preview Lab → · Contrast checker → · Palette generator →