#3C839B#3C839B

#3C839B is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.4% C 0.080 H 223.0°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#3C839B
RGB	rgb(60, 131, 155)
HSL	hsl(195, 44%, 42%)
HSV	hsv(195, 61%, 61%)
CMYK	cmyk(61.3%, 15.5%, 0%, 39.2%)
CIE-LAB	lab(51.33, -14.77, -19.52)
CIE-LCH	lch(51.33, 24.47, 232.88°)
OKLab	oklab(57.45% -0.0581 -0.0543)
OKLCH	oklch(57.45% 0.08 223)
XYZ	xyz(15.8938, 19.5582, 33.9415)
Luminance	0.1956 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C839B #9B543C

analogous

#3C9B84 #3C839B #3C549B

triadic

#3C839B #9B3C83 #839B3C

tetradic

#3C839B #843C9B #9B543C #549B3C

square

#3C839B #843C9B #9B543C #549B3C

split-complementary

#3C839B #9B3C54 #9B843C

monochromatic

#1A3843 #2B5E6F #3C839B #56A4BE #83BCCF

Accessibility & contrast

On white

4.28

#3C839B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#3C839B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C839B

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C839B	#FFFFFF	#000000	##000000
##3C839B	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#75809C

Deuteranopia (green-blind)

#68769B

Tritanopia (blue-blind)

#008A8B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3c839b;
/* rgb */ color: rgb(60, 131, 155);
/* oklch */ color: oklch(57.4% 0.080 223.0);

Tailwind

colors: {
  custom: {
    50: '#7ba7b8',
    500: '#3c839b',
    950: '#000000',
  },
}

SCSS

$custom: #3c839b;
$custom-light: #7ba7b8;
$custom-dark: #000000;

JSON

{
  "hex": "#3c839b",
  "rgb": {
    "r": 60,
    "g": 131,
    "b": 155
  },
  "hsl": {
    "h": 195.158,
    "s": 44.186,
    "l": 42.157
  },
  "oklch": {
    "l": 0.57449,
    "c": 0.07957,
    "h": 223
  },
  "luminance": 0.1956
}

Semantic roles & 50–950 ramp

primary

#3C839B

secondary

#B98A7A

accent

#7454D4

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #3C839B

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

Preview Lab → · Contrast checker → · Palette generator →