#3F86C0#3F86C0

#3F86C0 is a mid, moderate cyan. Relative luminance 0.219; OKLCH L 60.1% C 0.114 H 246.0°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#3F86C0
RGB	rgb(63, 134, 192)
HSL	hsl(207, 51%, 50%)
HSV	hsv(207, 67%, 75%)
CMYK	cmyk(67.2%, 30.2%, 0%, 24.7%)
CIE-LAB	lab(53.93, -3.61, -36.78)
CIE-LCH	lch(53.93, 36.96, 264.39°)
OKLab	oklab(60.07% -0.0464 -0.1039)
OKLCH	oklch(60.07% 0.114 246)
XYZ	xyz(20.0858, 21.9106, 53.0296)
Luminance	0.2191 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F86C0 #C0793F

analogous

#3FC0BA #3F86C0 #3F45C0

triadic

#3F86C0 #C03F86 #86C03F

tetradic

#3F86C0 #BA3FC0 #C0793F #45C03F

square

#3F86C0 #BA3FC0 #C0793F #45C03F

split-complementary

#3F86C0 #C03F45 #C0BA3F

monochromatic

#214664 #306692 #3F86C0 #6DA3CF #9BC0DE

Accessibility & contrast

On white

3.90

#3F86C0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#3F86C0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F86C0

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F86C0	#FFFFFF	#000000	##000000
##3F86C0	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)

#6C88C3

Deuteranopia (green-blind)

#5A7BBF

Tritanopia (blue-blind)

#00949A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3f86c0;
/* rgb */ color: rgb(63, 134, 192);
/* oklch */ color: oklch(60.1% 0.114 246.0);

Tailwind

colors: {
  custom: {
    50: '#82a9d3',
    500: '#3f86c0',
    950: '#000000',
  },
}

SCSS

$custom: #3f86c0;
$custom-light: #82a9d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3f86c0",
  "rgb": {
    "r": 63,
    "g": 134,
    "b": 192
  },
  "hsl": {
    "h": 206.977,
    "s": 50.588,
    "l": 50
  },
  "oklch": {
    "l": 0.60065,
    "c": 0.1138,
    "h": 246
  },
  "luminance": 0.21913
}

Semantic roles & 50–950 ramp

primary

#3F86C0

secondary

#CAAA91

accent

#8D4EDA

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #3F86C0

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

Preview Lab → · Contrast checker → · Palette generator →