#3B839D#3B839D

#3B839D is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.5% C 0.082 H 224.7°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#3B839D
RGB	rgb(59, 131, 157)
HSL	hsl(196, 45%, 42%)
HSV	hsv(196, 62%, 62%)
CMYK	cmyk(62.4%, 16.6%, 0%, 38.4%)
CIE-LAB	lab(51.38, -14.32, -20.62)
CIE-LCH	lch(51.38, 25.10, 235.22°)
OKLab	oklab(57.5% -0.058 -0.0574)
OKLCH	oklch(57.5% 0.082 224.7)
XYZ	xyz(16.0033, 19.5951, 34.8306)
Luminance	0.1960 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B839D #9D553B

analogous

#3B9D86 #3B839D #3B529D

triadic

#3B839D #9D3B83 #839D3B

tetradic

#3B839D #863B9D #9D553B #529D3B

square

#3B839D #863B9D #9D553B #529D3B

split-complementary

#3B839D #9D3B52 #9D863B

monochromatic

#1A3944 #2A5E71 #3B839D #56A3BF #82BBD0

Accessibility & contrast

On white

4.27

#3B839D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#3B839D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B839D

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B839D	#FFFFFF	#000000	##000000
##3B839D	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#75809E

Deuteranopia (green-blind)

#67769D

Tritanopia (blue-blind)

#008B8B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3b839d;
/* rgb */ color: rgb(59, 131, 157);
/* oklch */ color: oklch(57.5% 0.082 224.7);

Tailwind

colors: {
  custom: {
    50: '#7ba7ba',
    500: '#3b839d',
    950: '#000000',
  },
}

SCSS

$custom: #3b839d;
$custom-light: #7ba7ba;
$custom-dark: #000000;

JSON

{
  "hex": "#3b839d",
  "rgb": {
    "r": 59,
    "g": 131,
    "b": 157
  },
  "hsl": {
    "h": 195.918,
    "s": 45.37,
    "l": 42.353
  },
  "oklch": {
    "l": 0.57498,
    "c": 0.08166,
    "h": 224.7
  },
  "luminance": 0.19597
}

Semantic roles & 50–950 ramp

primary

#3B839D

secondary

#BA8B7A

accent

#7553D5

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #3B839D

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

Preview Lab → · Contrast checker → · Palette generator →