#39A5CC#39A5CC

#39A5CC is a light, moderate cyan. Relative luminance 0.321; OKLCH L 67.8% C 0.111 H 226.3°. Best body text is #000000 at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#39A5CC
RGB	rgb(57, 165, 204)
HSL	hsl(196, 59%, 51%)
HSV	hsv(196, 72%, 80%)
CMYK	cmyk(72.1%, 19.1%, 0%, 20%)
CIE-LAB	lab(63.46, -17.75, -28.73)
CIE-LCH	lch(63.46, 33.77, 238.29°)
OKLab	oklab(67.75% -0.0768 -0.0805)
OKLCH	oklch(67.75% 0.111 226.3)
XYZ	xyz(26.0371, 32.1367, 61.9458)
Luminance	0.3214 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39A5CC #CC6039

analogous

#39CCA9 #39A5CC #395BCC

triadic

#39A5CC #CC39A5 #A5CC39

tetradic

#39A5CC #A939CC #CC6039 #5BCC39

square

#39A5CC #A939CC #CC6039 #5BCC39

split-complementary

#39A5CC #CC395B #CCA939

monochromatic

#1C596E #29809F #39A5CC #6ABBD9 #9AD1E5

Accessibility & contrast

On white

2.83

#39A5CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.43

#39A5CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39A5CC

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39A5CC	#FFFFFF	#000000	##000000
##39A5CC	1.00	2.83	7.43	7.43
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.43	21.00	1.00	1.00
##000000	7.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90A2CE

Deuteranopia (green-blind)

#7C93CC

Tritanopia (blue-blind)

#00B0B2

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #39a5cc;
/* rgb */ color: rgb(57, 165, 204);
/* oklch */ color: oklch(67.8% 0.111 226.3);

Tailwind

colors: {
  custom: {
    50: '#83bfdb',
    500: '#39a5cc',
    950: '#000000',
  },
}

SCSS

$custom: #39a5cc;
$custom-light: #83bfdb;
$custom-dark: #000000;

JSON

{
  "hex": "#39a5cc",
  "rgb": {
    "r": 57,
    "g": 165,
    "b": 204
  },
  "hsl": {
    "h": 195.918,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.67754,
    "c": 0.11126,
    "h": 226.3
  },
  "luminance": 0.3214
}

Semantic roles & 50–950 ramp

primary

#39A5CC

secondary

#D1A190

accent

#6F46E2

background

#F8FBFD

surface

#F0F7FB

border

#CBD0D4

text

#0C1215

muted

#7D8183

Preview Lab

Preview with #39A5CC

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

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