#39688F#39688F

#39688F is a mid, moderate cyan. Relative luminance 0.128; OKLCH L 50.1% C 0.081 H 245.4°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#39688F
RGB	rgb(57, 104, 143)
HSL	hsl(207, 43%, 39%)
HSV	hsv(207, 60%, 56%)
CMYK	cmyk(60.1%, 27.3%, 0%, 43.9%)
CIE-LAB	lab(42.39, -3.70, -26.26)
CIE-LCH	lch(42.39, 26.52, 261.97°)
OKLab	oklab(50.14% -0.0337 -0.0737)
OKLCH	oklch(50.14% 0.081 245.4)
XYZ	xyz(11.5938, 12.7526, 27.8318)
Luminance	0.1275 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39688F #8F6039

analogous

#398F8B #39688F #393D8F

triadic

#39688F #8F3968 #688F39

tetradic

#39688F #8B398F #8F6039 #3D8F39

square

#39688F #8B398F #8F6039 #3D8F39

split-complementary

#39688F #8F393D #8F8B39

monochromatic

#162837 #284863 #39688F #4D88B8 #79A5CA

Accessibility & contrast

On white

5.91

#39688F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#39688F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39688F

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39688F	#FFFFFF	#000000	##FFFFFF
##39688F	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#576991

Deuteranopia (green-blind)

#4C608E

Tritanopia (blue-blind)

#007175

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #39688f;
/* rgb */ color: rgb(57, 104, 143);
/* oklch */ color: oklch(50.1% 0.081 245.4);

Tailwind

colors: {
  custom: {
    50: '#7793b0',
    500: '#39688f',
    950: '#000000',
  },
}

SCSS

$custom: #39688f;
$custom-light: #7793b0;
$custom-dark: #000000;

JSON

{
  "hex": "#39688f",
  "rgb": {
    "r": 57,
    "g": 104,
    "b": 143
  },
  "hsl": {
    "h": 207.209,
    "s": 43,
    "l": 39.216
  },
  "oklch": {
    "l": 0.50141,
    "c": 0.08109,
    "h": 245.4
  },
  "luminance": 0.12754
}

Semantic roles & 50–950 ramp

primary

#39688F

secondary

#B38F71

accent

#8E55D3

background

#F7F9FA

surface

#EEF1F4

border

#C9CBCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #39688F

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

Preview Lab → · Contrast checker → · Palette generator →