#39728E#39728E

#39728E is a mid, moderate cyan. Relative luminance 0.149; OKLCH L 52.5% C 0.074 H 231.9°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#39728E
RGB	rgb(57, 114, 142)
HSL	hsl(200, 43%, 39%)
HSV	hsv(200, 60%, 56%)
CMYK	cmyk(59.9%, 19.7%, 0%, 44.3%)
CIE-LAB	lab(45.44, -9.97, -20.94)
CIE-LCH	lch(45.44, 23.19, 244.55°)
OKLab	oklab(52.54% -0.0458 -0.0584)
OKLCH	oklch(52.54% 0.074 231.9)
XYZ	xyz(12.5853, 14.8563, 27.7903)
Luminance	0.1486 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39728E #8E5539

analogous

#398E80 #39728E #39488E

triadic

#39728E #8E3972 #728E39

tetradic

#39728E #80398E #8E5539 #488E39

square

#39728E #80398E #8E5539 #488E39

split-complementary

#39728E #8E3948 #8E8039

monochromatic

#162C37 #274F62 #39728E #4D94B7 #78AEC9

Accessibility & contrast

On white

5.29

#39728E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#39728E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39728E

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39728E	#FFFFFF	#000000	##FFFFFF
##39728E	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#64718F

Deuteranopia (green-blind)

#58688E

Tritanopia (blue-blind)

#007A7B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #39728e;
/* rgb */ color: rgb(57, 114, 142);
/* oklch */ color: oklch(52.5% 0.074 231.9);

Tailwind

colors: {
  custom: {
    50: '#779aaf',
    500: '#39728e',
    950: '#000000',
  },
}

SCSS

$custom: #39728e;
$custom-light: #779aaf;
$custom-dark: #000000;

JSON

{
  "hex": "#39728e",
  "rgb": {
    "r": 57,
    "g": 114,
    "b": 142
  },
  "hsl": {
    "h": 199.765,
    "s": 42.714,
    "l": 39.02
  },
  "oklch": {
    "l": 0.52542,
    "c": 0.07425,
    "h": 231.9
  },
  "luminance": 0.14857
}

Semantic roles & 50–950 ramp

primary

#39728E

secondary

#B28671

accent

#7F55D2

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #39728E

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

Preview Lab → · Contrast checker → · Palette generator →