#47739B#47739B

#47739B is a mid, moderate cyan. Relative luminance 0.160; OKLCH L 54.1% C 0.080 H 247.3°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#47739B
RGB	rgb(71, 115, 155)
HSL	hsl(209, 37%, 44%)
HSV	hsv(209, 54%, 61%)
CMYK	cmyk(54.2%, 25.8%, 0%, 39.2%)
CIE-LAB	lab(46.93, -3.21, -26.27)
CIE-LCH	lch(46.93, 26.46, 263.04°)
OKLab	oklab(54.08% -0.0308 -0.0735)
OKLCH	oklch(54.08% 0.08 247.3)
XYZ	xyz(14.6436, 15.9664, 33.3142)
Luminance	0.1597 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#47739B #9B6F47

analogous

#479B99 #47739B #47499B

triadic

#47739B #9B4773 #739B47

tetradic

#47739B #99479B #9B6F47 #499B47

square

#47739B #99479B #9B6F47 #499B47

split-complementary

#47739B #9B4749 #9B9947

monochromatic

#213547 #345471 #47739B #6692B9 #90B0CC

Accessibility & contrast

On white

5.01

#47739B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#47739B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #47739B

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##47739B	#FFFFFF	#000000	##FFFFFF
##47739B	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#62749D

Deuteranopia (green-blind)

#576B9A

Tritanopia (blue-blind)

#157C81

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #47739b;
/* rgb */ color: rgb(71, 115, 155);
/* oklch */ color: oklch(54.1% 0.080 247.3);

Tailwind

colors: {
  custom: {
    50: '#809bb8',
    500: '#47739b',
    950: '#000000',
  },
}

SCSS

$custom: #47739b;
$custom-light: #809bb8;
$custom-dark: #000000;

JSON

{
  "hex": "#47739b",
  "rgb": {
    "r": 71,
    "g": 115,
    "b": 155
  },
  "hsl": {
    "h": 208.571,
    "s": 37.168,
    "l": 44.314
  },
  "oklch": {
    "l": 0.54081,
    "c": 0.07974,
    "h": 247.3
  },
  "luminance": 0.15968
}

Semantic roles & 50–950 ramp

primary

#47739B

secondary

#B89E86

accent

#915BCD

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0B0E11

muted

#7C7E80

Preview Lab

Preview with #47739B

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

Preview Lab → · Contrast checker → · Palette generator →