#39A3C3#39A3C3

#39A3C3 is a light, moderate cyan. Relative luminance 0.310; OKLCH L 66.9% C 0.105 H 222.0°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#39A3C3
RGB	rgb(57, 163, 195)
HSL	hsl(194, 55%, 49%)
HSV	hsv(194, 71%, 76%)
CMYK	cmyk(70.8%, 16.4%, 0%, 23.5%)
CIE-LAB	lab(62.51, -19.63, -25.17)
CIE-LCH	lch(62.51, 31.92, 232.06°)
OKLab	oklab(66.88% -0.0782 -0.0703)
OKLCH	oklch(66.88% 0.105 222)
XYZ	xyz(24.6308, 31.0016, 56.3050)
Luminance	0.3100 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39A3C3 #C35939

analogous

#39C39E #39A3C3 #395EC3

triadic

#39A3C3 #C339A3 #A3C339

tetradic

#39A3C3 #9E39C3 #C35939 #5EC339

square

#39A3C3 #9E39C3 #C35939 #5EC339

split-complementary

#39A3C3 #C3395E #C39E39

monochromatic

#1D5464 #2B7B94 #39A3C3 #67B9D2 #96CFE0

Accessibility & contrast

On white

2.92

#39A3C3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#39A3C3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39A3C3

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39A3C3	#FFFFFF	#000000	##000000
##39A3C3	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#909FC5

Deuteranopia (green-blind)

#7D91C3

Tritanopia (blue-blind)

#00ADAD

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #39a3c3;
/* rgb */ color: rgb(57, 163, 195);
/* oklch */ color: oklch(66.9% 0.105 222.0);

Tailwind

colors: {
  custom: {
    50: '#81bed5',
    500: '#39a3c3',
    950: '#000000',
  },
}

SCSS

$custom: #39a3c3;
$custom-light: #81bed5;
$custom-dark: #000000;

JSON

{
  "hex": "#39a3c3",
  "rgb": {
    "r": 57,
    "g": 163,
    "b": 195
  },
  "hsl": {
    "h": 193.913,
    "s": 54.762,
    "l": 49.412
  },
  "oklch": {
    "l": 0.6688,
    "c": 0.10518,
    "h": 222
  },
  "luminance": 0.31004
}

Semantic roles & 50–950 ramp

primary

#39A3C3

secondary

#CC9B8C

accent

#6C4ADE

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #39A3C3

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

Preview Lab → · Contrast checker → · Palette generator →