#39758A#39758A

#39758A is a mid, moderate cyan. Relative luminance 0.154; OKLCH L 53.1% C 0.070 H 223.5°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#39758A
RGB	rgb(57, 117, 138)
HSL	hsl(196, 42%, 38%)
HSV	hsv(196, 59%, 54%)
CMYK	cmyk(58.7%, 15.2%, 0%, 45.9%)
CIE-LAB	lab(46.21, -12.98, -17.37)
CIE-LCH	lch(46.21, 21.69, 233.23°)
OKLab	oklab(53.11% -0.0509 -0.0483)
OKLCH	oklch(53.11% 0.07 223.5)
XYZ	xyz(12.6343, 15.4262, 26.3516)
Luminance	0.1543 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39758A #8A4E39

analogous

#398A76 #39758A #394C8A

triadic

#39758A #8A3975 #758A39

tetradic

#39758A #76398A #8A4E39 #4C8A39

square

#39758A #76398A #8A4E39 #4C8A39

split-complementary

#39758A #8A394C #8A7639

monochromatic

#152C33 #27505F #39758A #4B99B5 #77B2C7

Accessibility & contrast

On white

5.14

#39758A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#39758A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39758A

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39758A	#FFFFFF	#000000	##FFFFFF
##39758A	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#69728B

Deuteranopia (green-blind)

#5D6A8A

Tritanopia (blue-blind)

#007C7C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #39758a;
/* rgb */ color: rgb(57, 117, 138);
/* oklch */ color: oklch(53.1% 0.070 223.5);

Tailwind

colors: {
  custom: {
    50: '#779cac',
    500: '#39758a',
    950: '#000000',
  },
}

SCSS

$custom: #39758a;
$custom-light: #779cac;
$custom-dark: #000000;

JSON

{
  "hex": "#39758a",
  "rgb": {
    "r": 57,
    "g": 117,
    "b": 138
  },
  "hsl": {
    "h": 195.556,
    "s": 41.538,
    "l": 38.235
  },
  "oklch": {
    "l": 0.53107,
    "c": 0.07018,
    "h": 223.5
  },
  "luminance": 0.15427
}

Semantic roles & 50–950 ramp

primary

#39758A

secondary

#B0806F

accent

#7656D1

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #39758A

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

Preview Lab → · Contrast checker → · Palette generator →