#39728F#39728F

#39728F is a mid, moderate cyan. Relative luminance 0.149; OKLCH L 52.6% C 0.075 H 232.8°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#39728F
RGB	rgb(57, 114, 143)
HSL	hsl(200, 43%, 39%)
HSV	hsv(200, 60%, 56%)
CMYK	cmyk(60.1%, 20.3%, 0%, 43.9%)
CIE-LAB	lab(45.48, -9.64, -21.47)
CIE-LCH	lch(45.48, 23.53, 245.82°)
OKLab	oklab(52.59% -0.0454 -0.0599)
OKLCH	oklch(52.59% 0.075 232.8)
XYZ	xyz(12.6607, 14.8865, 28.1874)
Luminance	0.1489 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39728F #8F5639

analogous

#398F81 #39728F #39478F

triadic

#39728F #8F3972 #728F39

tetradic

#39728F #81398F #8F5639 #478F39

square

#39728F #81398F #8F5639 #478F39

split-complementary

#39728F #8F3947 #8F8139

monochromatic

#162C37 #284F63 #39728F #4D94B8 #79AECA

Accessibility & contrast

On white

5.28

#39728F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#39728F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39728F

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39728F	#FFFFFF	#000000	##FFFFFF
##39728F	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#647190

Deuteranopia (green-blind)

#58688F

Tritanopia (blue-blind)

#007A7C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #39728f;
/* rgb */ color: rgb(57, 114, 143);
/* oklch */ color: oklch(52.6% 0.075 232.8);

Tailwind

colors: {
  custom: {
    50: '#779ab0',
    500: '#39728f',
    950: '#000000',
  },
}

SCSS

$custom: #39728f;
$custom-light: #779ab0;
$custom-dark: #000000;

JSON

{
  "hex": "#39728f",
  "rgb": {
    "r": 57,
    "g": 114,
    "b": 143
  },
  "hsl": {
    "h": 200.233,
    "s": 43,
    "l": 39.216
  },
  "oklch": {
    "l": 0.52589,
    "c": 0.07522,
    "h": 232.8
  },
  "luminance": 0.14888
}

Semantic roles & 50–950 ramp

primary

#39728F

secondary

#B38771

accent

#7F55D3

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #39728F

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

Preview Lab → · Contrast checker → · Palette generator →