#39809C#39809C

#39809C is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.6% C 0.083 H 226.9°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#39809C
RGB	rgb(57, 128, 156)
HSL	hsl(197, 46%, 42%)
HSV	hsv(197, 63%, 61%)
CMYK	cmyk(63.5%, 17.9%, 0%, 38.8%)
CIE-LAB	lab(50.34, -13.35, -21.63)
CIE-LCH	lch(50.34, 25.42, 238.32°)
OKLab	oklab(56.64% -0.0564 -0.0604)
OKLCH	oklch(56.64% 0.083 226.9)
XYZ	xyz(15.4049, 18.7069, 34.2450)
Luminance	0.1871 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39809C #9C5539

analogous

#399C87 #39809C #394E9C

triadic

#39809C #9C3980 #809C39

tetradic

#39809C #87399C #9C5539 #4E9C39

square

#39809C #87399C #9C5539 #4E9C39

split-complementary

#39809C #9C394E #9C8739

monochromatic

#183642 #295B6F #39809C #52A1C0 #7FB9D0

Accessibility & contrast

On white

4.43

#39809C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#39809C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #39809C

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39809C	#FFFFFF	#000000	##000000
##39809C	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#717E9D

Deuteranopia (green-blind)

#63739C

Tritanopia (blue-blind)

#008889

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #39809c;
/* rgb */ color: rgb(57, 128, 156);
/* oklch */ color: oklch(56.6% 0.083 226.9);

Tailwind

colors: {
  custom: {
    50: '#7aa5b9',
    500: '#39809c',
    950: '#000000',
  },
}

SCSS

$custom: #39809c;
$custom-light: #7aa5b9;
$custom-dark: #000000;

JSON

{
  "hex": "#39809c",
  "rgb": {
    "r": 57,
    "g": 128,
    "b": 156
  },
  "hsl": {
    "h": 196.97,
    "s": 46.479,
    "l": 41.765
  },
  "oklch": {
    "l": 0.5664,
    "c": 0.0826,
    "h": 226.9
  },
  "luminance": 0.18709
}

Semantic roles & 50–950 ramp

primary

#39809C

secondary

#BA8A77

accent

#7752D6

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #39809C

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

Preview Lab → · Contrast checker → · Palette generator →