#39717E#39717E

#39717E is a mid, moderate cyan. Relative luminance 0.142; OKLCH L 51.6% C 0.062 H 214.8°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#39717E
RGB	rgb(57, 113, 126)
HSL	hsl(191, 38%, 36%)
HSV	hsv(191, 55%, 49%)
CMYK	cmyk(54.8%, 10.3%, 0%, 50.6%)
CIE-LAB	lab(44.50, -14.50, -12.83)
CIE-LCH	lch(44.50, 19.36, 221.51°)
OKLab	oklab(51.59% -0.0511 -0.0355)
OKLCH	oklch(51.59% 0.062 214.8)
XYZ	xyz(11.3569, 14.1855, 21.8742)
Luminance	0.1419 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39717E #7E4639

analogous

#397E68 #39717E #394E7E

triadic

#39717E #7E3971 #717E39

tetradic

#39717E #68397E #7E4639 #4E7E39

square

#39717E #68397E #7E4639 #4E7E39

split-complementary

#39717E #7E394E #7E6839

monochromatic

#13252A #264B54 #39717E #4C97A8 #72B1BF

Accessibility & contrast

On white

5.47

#39717E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#39717E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39717E

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39717E	#FFFFFF	#000000	##FFFFFF
##39717E	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686E7F

Deuteranopia (green-blind)

#5D667E

Tritanopia (blue-blind)

#057675

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #39717e;
/* rgb */ color: rgb(57, 113, 126);
/* oklch */ color: oklch(51.6% 0.062 214.8);

Tailwind

colors: {
  custom: {
    50: '#759aa3',
    500: '#39717e',
    950: '#000000',
  },
}

SCSS

$custom: #39717e;
$custom-light: #759aa3;
$custom-dark: #000000;

JSON

{
  "hex": "#39717e",
  "rgb": {
    "r": 57,
    "g": 113,
    "b": 126
  },
  "hsl": {
    "h": 191.304,
    "s": 37.705,
    "l": 35.882
  },
  "oklch": {
    "l": 0.51586,
    "c": 0.06223,
    "h": 214.8
  },
  "luminance": 0.14186
}

Semantic roles & 50–950 ramp

primary

#39717E

secondary

#A8766A

accent

#705ACE

background

#F7F9FA

surface

#EDF2F3

border

#C8CCCD

text

#090E0F

muted

#7B7E7F

Preview Lab

Preview with #39717E

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

Preview Lab → · Contrast checker → · Palette generator →