#3C839F#3C839F

#3C839F is a mid, moderate cyan. Relative luminance 0.197; OKLCH L 57.6% C 0.083 H 226.8°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#3C839F
RGB	rgb(60, 131, 159)
HSL	hsl(197, 45%, 43%)
HSV	hsv(197, 62%, 62%)
CMYK	cmyk(62.3%, 17.6%, 0%, 37.6%)
CIE-LAB	lab(51.49, -13.48, -21.60)
CIE-LCH	lch(51.49, 25.46, 238.03°)
OKLab	oklab(57.63% -0.0566 -0.0602)
OKLCH	oklch(57.63% 0.083 226.8)
XYZ	xyz(16.2353, 19.6948, 35.7400)
Luminance	0.1970 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C839F #9F583C

analogous

#3C9F89 #3C839F #3C519F

triadic

#3C839F #9F3C83 #839F3C

tetradic

#3C839F #893C9F #9F583C #519F3C

square

#3C839F #893C9F #9F583C #519F3C

split-complementary

#3C839F #9F3C51 #9F893C

monochromatic

#1A3A46 #2B5E73 #3C839F #58A3C0 #85BBD1

Accessibility & contrast

On white

4.25

#3C839F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#3C839F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C839F

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C839F	#FFFFFF	#000000	##000000
##3C839F	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7481A0

Deuteranopia (green-blind)

#66769F

Tritanopia (blue-blind)

#008B8C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3c839f;
/* rgb */ color: rgb(60, 131, 159);
/* oklch */ color: oklch(57.6% 0.083 226.8);

Tailwind

colors: {
  custom: {
    50: '#7ca7bb',
    500: '#3c839f',
    950: '#000000',
  },
}

SCSS

$custom: #3c839f;
$custom-light: #7ca7bb;
$custom-dark: #000000;

JSON

{
  "hex": "#3c839f",
  "rgb": {
    "r": 60,
    "g": 131,
    "b": 159
  },
  "hsl": {
    "h": 196.97,
    "s": 45.205,
    "l": 42.941
  },
  "oklch": {
    "l": 0.57625,
    "c": 0.08264,
    "h": 226.8
  },
  "luminance": 0.19696
}

Semantic roles & 50–950 ramp

primary

#3C839F

secondary

#BB8E7C

accent

#7853D5

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #3C839F

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

Preview Lab → · Contrast checker → · Palette generator →