#39668F#39668F

#39668F is a mid, moderate cyan. Relative luminance 0.124; OKLCH L 49.7% C 0.083 H 247.7°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#39668F
RGB	rgb(57, 102, 143)
HSL	hsl(209, 43%, 39%)
HSV	hsv(209, 60%, 56%)
CMYK	cmyk(60.1%, 28.7%, 0%, 43.9%)
CIE-LAB	lab(41.77, -2.48, -27.22)
CIE-LCH	lch(41.77, 27.33, 264.78°)
OKLab	oklab(49.66% -0.0314 -0.0765)
OKLCH	oklch(49.66% 0.083 247.7)
XYZ	xyz(11.3948, 12.3547, 27.7655)
Luminance	0.1236 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39668F #8F6239

analogous

#398F8D #39668F #393B8F

triadic

#39668F #8F3966 #668F39

tetradic

#39668F #8D398F #8F6239 #3B8F39

square

#39668F #8D398F #8F6239 #3B8F39

split-complementary

#39668F #8F393B #8F8D39

monochromatic

#162837 #284763 #39668F #4D85B8 #79A3CA

Accessibility & contrast

On white

6.05

#39668F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#39668F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39668F

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39668F	#FFFFFF	#000000	##FFFFFF
##39668F	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556791

Deuteranopia (green-blind)

#495F8E

Tritanopia (blue-blind)

#007074

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #39668f;
/* rgb */ color: rgb(57, 102, 143);
/* oklch */ color: oklch(49.7% 0.083 247.7);

Tailwind

colors: {
  custom: {
    50: '#7791b0',
    500: '#39668f',
    950: '#000000',
  },
}

SCSS

$custom: #39668f;
$custom-light: #7791b0;
$custom-dark: #000000;

JSON

{
  "hex": "#39668f",
  "rgb": {
    "r": 57,
    "g": 102,
    "b": 143
  },
  "hsl": {
    "h": 208.605,
    "s": 43,
    "l": 39.216
  },
  "oklch": {
    "l": 0.49657,
    "c": 0.08271,
    "h": 247.7
  },
  "luminance": 0.12356
}

Semantic roles & 50–950 ramp

primary

#39668F

secondary

#B39071

accent

#9155D3

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#090C10

muted

#7B7D7F

Preview Lab

Preview with #39668F

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

Preview Lab → · Contrast checker → · Palette generator →