#39809B#39809B

#39809B is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.6% C 0.082 H 226.0°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#39809B
RGB	rgb(57, 128, 155)
HSL	hsl(197, 46%, 42%)
HSV	hsv(197, 63%, 61%)
CMYK	cmyk(63.2%, 17.4%, 0%, 39.2%)
CIE-LAB	lab(50.30, -13.67, -21.11)
CIE-LCH	lch(50.30, 25.15, 237.06°)
OKLab	oklab(56.6% -0.0568 -0.0589)
OKLCH	oklch(56.6% 0.082 226)
XYZ	xyz(15.3206, 18.6732, 33.8009)
Luminance	0.1867 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39809B #9B5439

analogous

#399B85 #39809B #394F9B

triadic

#39809B #9B3980 #809B39

tetradic

#39809B #85399B #9B5439 #4F9B39

square

#39809B #85399B #9B5439 #4F9B39

split-complementary

#39809B #9B394F #9B8539

monochromatic

#183642 #295B6E #39809B #52A1BF #7FB9D0

Accessibility & contrast

On white

4.44

#39809B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#39809B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #39809B

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39809B	#FFFFFF	#000000	##000000
##39809B	1.00	4.44	4.74	4.74
#FFFFFF	4.44	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)

#717E9C

Deuteranopia (green-blind)

#63739B

Tritanopia (blue-blind)

#008889

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #39809b;
/* rgb */ color: rgb(57, 128, 155);
/* oklch */ color: oklch(56.6% 0.082 226.0);

Tailwind

colors: {
  custom: {
    50: '#7aa5b8',
    500: '#39809b',
    950: '#000000',
  },
}

SCSS

$custom: #39809b;
$custom-light: #7aa5b8;
$custom-dark: #000000;

JSON

{
  "hex": "#39809b",
  "rgb": {
    "r": 57,
    "g": 128,
    "b": 155
  },
  "hsl": {
    "h": 196.531,
    "s": 46.226,
    "l": 41.569
  },
  "oklch": {
    "l": 0.56595,
    "c": 0.08179,
    "h": 226
  },
  "luminance": 0.18675
}

Semantic roles & 50–950 ramp

primary

#39809B

secondary

#B98977

accent

#7652D6

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #39809B

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

Preview Lab → · Contrast checker → · Palette generator →