#3F85C6#3F85C6

#3F85C6 is a mid, vivid cyan. Relative luminance 0.219; OKLCH L 60.2% C 0.122 H 249.1°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#3F85C6
RGB	rgb(63, 133, 198)
HSL	hsl(209, 54%, 51%)
HSV	hsv(209, 68%, 78%)
CMYK	cmyk(68.2%, 32.8%, 0%, 22.4%)
CIE-LAB	lab(53.93, -0.94, -40.20)
CIE-LCH	lch(53.93, 40.22, 268.65°)
OKLab	oklab(60.16% -0.0436 -0.1139)
OKLCH	oklch(60.16% 0.122 249.1)
XYZ	xyz(20.6267, 21.9069, 56.5565)
Luminance	0.2191 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F85C6 #C6803F

analogous

#3FC6C3 #3F85C6 #3F41C6

triadic

#3F85C6 #C63F85 #85C63F

tetradic

#3F85C6 #C33FC6 #C6803F #41C63F

square

#3F85C6 #C33FC6 #C6803F #41C63F

split-complementary

#3F85C6 #C63F41 #C6C33F

monochromatic

#20476B #2E669A #3F85C6 #6EA3D4 #9DC1E2

Accessibility & contrast

On white

3.90

#3F85C6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#3F85C6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F85C6

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F85C6	#FFFFFF	#000000	##000000
##3F85C6	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6888C9

Deuteranopia (green-blind)

#557BC5

Tritanopia (blue-blind)

#00949C

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3f85c6;
/* rgb */ color: rgb(63, 133, 198);
/* oklch */ color: oklch(60.2% 0.122 249.1);

Tailwind

colors: {
  custom: {
    50: '#83a8d7',
    500: '#3f85c6',
    950: '#000000',
  },
}

SCSS

$custom: #3f85c6;
$custom-light: #83a8d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3f85c6",
  "rgb": {
    "r": 63,
    "g": 133,
    "b": 198
  },
  "hsl": {
    "h": 208.889,
    "s": 54.217,
    "l": 51.176
  },
  "oklch": {
    "l": 0.60156,
    "c": 0.12196,
    "h": 249.1
  },
  "luminance": 0.21909
}

Semantic roles & 50–950 ramp

primary

#3F85C6

secondary

#CEAF93

accent

#914ADE

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #3F85C6

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

Preview Lab → · Contrast checker → · Palette generator →