#39819D#39819D

#39819D is a mid, moderate cyan. Relative luminance 0.190; OKLCH L 56.9% C 0.083 H 226.6°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#39819D
RGB	rgb(57, 129, 157)
HSL	hsl(197, 47%, 42%)
HSV	hsv(197, 64%, 62%)
CMYK	cmyk(63.7%, 17.8%, 0%, 38.4%)
CIE-LAB	lab(50.69, -13.58, -21.67)
CIE-LCH	lch(50.69, 25.58, 237.93°)
OKLab	oklab(56.93% -0.0571 -0.0605)
OKLCH	oklch(56.93% 0.083 226.6)
XYZ	xyz(15.6210, 19.0031, 34.7365)
Luminance	0.1900 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39819D #9D5539

analogous

#399D87 #39819D #394F9D

triadic

#39819D #9D3981 #819D39

tetradic

#39819D #87399D #9D5539 #4F9D39

square

#39819D #87399D #9D5539 #4F9D39

split-complementary

#39819D #9D394F #9D8739

monochromatic

#183743 #295C70 #39819D #53A2C0 #80BAD1

Accessibility & contrast

On white

4.37

#39819D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#39819D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #39819D

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39819D	#FFFFFF	#000000	##000000
##39819D	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#727F9E

Deuteranopia (green-blind)

#64749D

Tritanopia (blue-blind)

#00898A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #39819d;
/* rgb */ color: rgb(57, 129, 157);
/* oklch */ color: oklch(56.9% 0.083 226.6);

Tailwind

colors: {
  custom: {
    50: '#7aa5ba',
    500: '#39819d',
    950: '#000000',
  },
}

SCSS

$custom: #39819d;
$custom-light: #7aa5ba;
$custom-dark: #000000;

JSON

{
  "hex": "#39819d",
  "rgb": {
    "r": 57,
    "g": 129,
    "b": 157
  },
  "hsl": {
    "h": 196.8,
    "s": 46.729,
    "l": 41.961
  },
  "oklch": {
    "l": 0.56931,
    "c": 0.0832,
    "h": 226.6
  },
  "luminance": 0.19005
}

Semantic roles & 50–950 ramp

primary

#39819D

secondary

#BA8A78

accent

#7751D6

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #39819D

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

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