#39ABCA#39ABCA

#39ABCA is a light, moderate cyan. Relative luminance 0.343; OKLCH L 69.1% C 0.109 H 219.9°. Best body text is #000000 at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#39ABCA
RGB	rgb(57, 171, 202)
HSL	hsl(193, 58%, 51%)
HSV	hsv(193, 72%, 79%)
CMYK	cmyk(71.8%, 15.3%, 0%, 20.8%)
CIE-LAB	lab(65.17, -21.55, -24.99)
CIE-LCH	lch(65.17, 33.00, 229.23°)
OKLab	oklab(69.1% -0.0835 -0.0698)
OKLCH	oklch(69.1% 0.109 219.9)
XYZ	xyz(26.9065, 34.2568, 61.0598)
Luminance	0.3426 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39ABCA #CA5839

analogous

#39CAA1 #39ABCA #3962CA

triadic

#39ABCA #CA39AB #ABCA39

tetradic

#39ABCA #A139CA #CA5839 #62CA39

square

#39ABCA #A139CA #CA5839 #62CA39

split-complementary

#39ABCA #CA3962 #CAA139

monochromatic

#1D5B6C #2A849C #39ABCA #69BFD7 #9AD4E4

Accessibility & contrast

On white

2.67

#39ABCA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.85

#39ABCA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39ABCA

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39ABCA	#FFFFFF	#000000	##000000
##39ABCA	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)

#98A6CC

Deuteranopia (green-blind)

#8498CA

Tritanopia (blue-blind)

#00B5B5

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #39abca;
/* rgb */ color: rgb(57, 171, 202);
/* oklch */ color: oklch(69.1% 0.109 219.9);

Tailwind

colors: {
  custom: {
    50: '#83c4da',
    500: '#39abca',
    950: '#000000',
  },
}

SCSS

$custom: #39abca;
$custom-light: #83c4da;
$custom-dark: #000000;

JSON

{
  "hex": "#39abca",
  "rgb": {
    "r": 57,
    "g": 171,
    "b": 202
  },
  "hsl": {
    "h": 192.828,
    "s": 57.769,
    "l": 50.784
  },
  "oklch": {
    "l": 0.691,
    "c": 0.1088,
    "h": 219.9
  },
  "luminance": 0.3426
}

Semantic roles & 50–950 ramp

primary

#39ABCA

secondary

#D09D8F

accent

#6847E1

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #39ABCA

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

Preview Lab → · Contrast checker → · Palette generator →