#39A1CC#39A1CC

#39A1CC is a light, moderate cyan. Relative luminance 0.307; OKLCH L 66.8% C 0.113 H 229.7°. Best body text is #000000 at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#39A1CC
RGB	rgb(57, 161, 204)
HSL	hsl(198, 59%, 51%)
HSV	hsv(198, 72%, 80%)
CMYK	cmyk(72.1%, 21.1%, 0%, 20%)
CIE-LAB	lab(62.27, -15.61, -30.57)
CIE-LCH	lch(62.27, 34.32, 242.95°)
OKLab	oklab(66.81% -0.0729 -0.0858)
OKLCH	oklch(66.81% 0.113 229.7)
XYZ	xyz(25.3269, 30.7163, 61.7091)
Luminance	0.3072 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39A1CC #CC6439

analogous

#39CCAD #39A1CC #3957CC

triadic

#39A1CC #CC39A1 #A1CC39

tetradic

#39A1CC #AD39CC #CC6439 #57CC39

square

#39A1CC #AD39CC #CC6439 #57CC39

split-complementary

#39A1CC #CC3957 #CCAD39

monochromatic

#1C566E #297C9F #39A1CC #6AB8D9 #9ACFE5

Accessibility & contrast

On white

2.94

#39A1CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.14

#39A1CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39A1CC

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39A1CC	#FFFFFF	#000000	##000000
##39A1CC	1.00	2.94	7.14	7.14
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.14	21.00	1.00	1.00
##000000	7.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B9FCE

Deuteranopia (green-blind)

#7790CB

Tritanopia (blue-blind)

#00ADAF

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #39a1cc;
/* rgb */ color: rgb(57, 161, 204);
/* oklch */ color: oklch(66.8% 0.113 229.7);

Tailwind

colors: {
  custom: {
    50: '#82bcdb',
    500: '#39a1cc',
    950: '#000000',
  },
}

SCSS

$custom: #39a1cc;
$custom-light: #82bcdb;
$custom-dark: #000000;

JSON

{
  "hex": "#39a1cc",
  "rgb": {
    "r": 57,
    "g": 161,
    "b": 204
  },
  "hsl": {
    "h": 197.551,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.66805,
    "c": 0.11256,
    "h": 229.7
  },
  "luminance": 0.30719
}

Semantic roles & 50–950 ramp

primary

#39A1CC

secondary

#D1A390

accent

#7346E2

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #39A1CC

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

Preview Lab → · Contrast checker → · Palette generator →