#39ABCD#39ABCD

#39ABCD is a light, moderate cyan. Relative luminance 0.344; OKLCH L 69.2% C 0.111 H 222.0°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#39ABCD
RGB	rgb(57, 171, 205)
HSL	hsl(194, 60%, 51%)
HSV	hsv(194, 72%, 80%)
CMYK	cmyk(72.2%, 16.6%, 0%, 19.6%)
CIE-LAB	lab(65.28, -20.58, -26.48)
CIE-LCH	lch(65.28, 33.54, 232.13°)
OKLab	oklab(69.23% -0.0823 -0.074)
OKLCH	oklch(69.23% 0.111 222)
XYZ	xyz(27.2651, 34.4003, 62.9487)
Luminance	0.3440 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39ABCD #CD5B39

analogous

#39CDA5 #39ABCD #3961CD

triadic

#39ABCD #CD39AB #ABCD39

tetradic

#39ABCD #A539CD #CD5B39 #61CD39

square

#39ABCD #A539CD #CD5B39 #61CD39

split-complementary

#39ABCD #CD3961 #CDA539

monochromatic

#1C5C6F #2885A0 #39ABCD #6AC0D9 #9BD4E6

Accessibility & contrast

On white

2.66

#39ABCD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#39ABCD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39ABCD

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39ABCD	#FFFFFF	#000000	##000000
##39ABCD	1.00	2.66	7.88	7.88
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97A7CF

Deuteranopia (green-blind)

#8398CD

Tritanopia (blue-blind)

#00B6B6

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #39abcd;
/* rgb */ color: rgb(57, 171, 205);
/* oklch */ color: oklch(69.2% 0.111 222.0);

Tailwind

colors: {
  custom: {
    50: '#83c4dc',
    500: '#39abcd',
    950: '#000000',
  },
}

SCSS

$custom: #39abcd;
$custom-light: #83c4dc;
$custom-dark: #000000;

JSON

{
  "hex": "#39abcd",
  "rgb": {
    "r": 57,
    "g": 171,
    "b": 205
  },
  "hsl": {
    "h": 193.784,
    "s": 59.677,
    "l": 51.373
  },
  "oklch": {
    "l": 0.69228,
    "c": 0.11071,
    "h": 222
  },
  "luminance": 0.34403
}

Semantic roles & 50–950 ramp

primary

#39ABCD

secondary

#D29F90

accent

#6945E3

background

#F8FCFD

surface

#F0F8FB

border

#CBD1D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #39ABCD

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

Preview Lab → · Contrast checker → · Palette generator →