#39A3C7#39A3C7

#39A3C7 is a light, moderate cyan. Relative luminance 0.312; OKLCH L 67.1% C 0.108 H 224.8°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#39A3C7
RGB	rgb(57, 163, 199)
HSL	hsl(195, 56%, 50%)
HSV	hsv(195, 71%, 78%)
CMYK	cmyk(71.4%, 18.1%, 0%, 22%)
CIE-LAB	lab(62.66, -18.33, -27.17)
CIE-LCH	lch(62.66, 32.77, 236.00°)
OKLab	oklab(67.05% -0.0767 -0.076)
OKLCH	oklch(67.05% 0.108 224.8)
XYZ	xyz(25.0891, 31.1849, 58.7188)
Luminance	0.3119 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39A3C7 #C75D39

analogous

#39C7A4 #39A3C7 #395CC7

triadic

#39A3C7 #C739A3 #A3C739

tetradic

#39A3C7 #A439C7 #C75D39 #5CC739

square

#39A3C7 #A439C7 #C75D39 #5CC739

split-complementary

#39A3C7 #C7395C #C7A439

monochromatic

#1D5568 #2B7C98 #39A3C7 #69B9D4 #98CFE2

Accessibility & contrast

On white

2.90

#39A3C7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.24

#39A3C7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39A3C7

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39A3C7	#FFFFFF	#000000	##000000
##39A3C7	1.00	2.90	7.24	7.24
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.24	21.00	1.00	1.00
##000000	7.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8FA0C9

Deuteranopia (green-blind)

#7C91C7

Tritanopia (blue-blind)

#00AEAF

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #39a3c7;
/* rgb */ color: rgb(57, 163, 199);
/* oklch */ color: oklch(67.1% 0.108 224.8);

Tailwind

colors: {
  custom: {
    50: '#82bed8',
    500: '#39a3c7',
    950: '#000000',
  },
}

SCSS

$custom: #39a3c7;
$custom-light: #82bed8;
$custom-dark: #000000;

JSON

{
  "hex": "#39a3c7",
  "rgb": {
    "r": 57,
    "g": 163,
    "b": 199
  },
  "hsl": {
    "h": 195.211,
    "s": 55.906,
    "l": 50.196
  },
  "oklch": {
    "l": 0.67055,
    "c": 0.10799,
    "h": 224.8
  },
  "luminance": 0.31188
}

Semantic roles & 50–950 ramp

primary

#39A3C7

secondary

#CE9E8E

accent

#6F49DF

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #39A3C7

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

Preview Lab → · Contrast checker → · Palette generator →