#39809D#39809D

#39809D is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.7% C 0.083 H 227.8°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#39809D
RGB	rgb(57, 128, 157)
HSL	hsl(197, 47%, 42%)
HSV	hsv(197, 64%, 62%)
CMYK	cmyk(63.7%, 18.5%, 0%, 38.4%)
CIE-LAB	lab(50.38, -13.02, -22.15)
CIE-LCH	lch(50.38, 25.69, 239.55°)
OKLab	oklab(56.68% -0.056 -0.0618)
OKLCH	oklch(56.68% 0.083 227.8)
XYZ	xyz(15.4899, 18.7409, 34.6928)
Luminance	0.1874 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39809D #9D5639

analogous

#399D88 #39809D #394E9D

triadic

#39809D #9D3980 #809D39

tetradic

#39809D #88399D #9D5639 #4E9D39

square

#39809D #88399D #9D5639 #4E9D39

split-complementary

#39809D #9D394E #9D8839

monochromatic

#183743 #295B70 #39809D #53A1C0 #80B9D1

Accessibility & contrast

On white

4.42

#39809D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#39809D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #39809D

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39809D	#FFFFFF	#000000	##000000
##39809D	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#717E9E

Deuteranopia (green-blind)

#63739D

Tritanopia (blue-blind)

#008889

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #39809d;
/* rgb */ color: rgb(57, 128, 157);
/* oklch */ color: oklch(56.7% 0.083 227.8);

Tailwind

colors: {
  custom: {
    50: '#7aa4ba',
    500: '#39809d',
    950: '#000000',
  },
}

SCSS

$custom: #39809d;
$custom-light: #7aa4ba;
$custom-dark: #000000;

JSON

{
  "hex": "#39809d",
  "rgb": {
    "r": 57,
    "g": 128,
    "b": 157
  },
  "hsl": {
    "h": 197.4,
    "s": 46.729,
    "l": 41.961
  },
  "oklch": {
    "l": 0.56685,
    "c": 0.08343,
    "h": 227.8
  },
  "luminance": 0.18743
}

Semantic roles & 50–950 ramp

primary

#39809D

secondary

#BA8B78

accent

#7851D6

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #39809D

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

Preview Lab → · Contrast checker → · Palette generator →