#39729E#39729E

#39729E is a mid, moderate cyan. Relative luminance 0.154; OKLCH L 53.3% C 0.092 H 244.1°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#39729E
RGB	rgb(57, 114, 158)
HSL	hsl(206, 47%, 42%)
HSV	hsv(206, 64%, 62%)
CMYK	cmyk(63.9%, 27.8%, 0%, 38%)
CIE-LAB	lab(46.14, -4.58, -29.31)
CIE-LCH	lch(46.14, 29.67, 261.12°)
OKLab	oklab(53.33% -0.0401 -0.0825)
OKLCH	oklch(53.33% 0.092 244.1)
XYZ	xyz(13.8739, 15.3717, 34.5770)
Luminance	0.1537 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39729E #9E6539

analogous

#399E98 #39729E #393F9E

triadic

#39729E #9E3972 #729E39

tetradic

#39729E #98399E #9E6539 #3F9E39

square

#39729E #98399E #9E6539 #3F9E39

split-complementary

#39729E #9E393F #9E9839

monochromatic

#193144 #295271 #39729E #5391C1 #80AED1

Accessibility & contrast

On white

5.15

#39729E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#39729E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39729E

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39729E	#FFFFFF	#000000	##FFFFFF
##39729E	1.00	5.15	4.07	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F73A0

Deuteranopia (green-blind)

#51699D

Tritanopia (blue-blind)

#007D81

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #39729e;
/* rgb */ color: rgb(57, 114, 158);
/* oklch */ color: oklch(53.3% 0.092 244.1);

Tailwind

colors: {
  custom: {
    50: '#799abb',
    500: '#39729e',
    950: '#000000',
  },
}

SCSS

$custom: #39729e;
$custom-light: #799abb;
$custom-dark: #000000;

JSON

{
  "hex": "#39729e",
  "rgb": {
    "r": 57,
    "g": 114,
    "b": 158
  },
  "hsl": {
    "h": 206.139,
    "s": 46.977,
    "l": 42.157
  },
  "oklch": {
    "l": 0.5333,
    "c": 0.09174,
    "h": 244.1
  },
  "luminance": 0.15373
}

Semantic roles & 50–950 ramp

primary

#39729E

secondary

#BB9578

accent

#8B51D7

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #39729E

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

Preview Lab → · Contrast checker → · Palette generator →