#3F86C3#3F86C3

#3F86C3 is a mid, moderate cyan. Relative luminance 0.220; OKLCH L 60.2% C 0.117 H 247.2°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#3F86C3
RGB	rgb(63, 134, 195)
HSL	hsl(208, 52%, 51%)
HSV	hsv(208, 68%, 76%)
CMYK	cmyk(67.7%, 31.3%, 0%, 23.5%)
CIE-LAB	lab(54.07, -2.58, -38.27)
CIE-LCH	lch(54.07, 38.35, 266.15°)
OKLab	oklab(60.22% -0.0455 -0.1082)
OKLCH	oklch(60.22% 0.117 247.2)
XYZ	xyz(20.4216, 22.0449, 54.7980)
Luminance	0.2205 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F86C3 #C37C3F

analogous

#3FC3BE #3F86C3 #3F44C3

triadic

#3F86C3 #C33F86 #86C33F

tetradic

#3F86C3 #BE3FC3 #C37C3F #44C33F

square

#3F86C3 #BE3FC3 #C37C3F #44C33F

split-complementary

#3F86C3 #C33F44 #C3BE3F

monochromatic

#204667 #2F6696 #3F86C3 #6EA3D2 #9CC1E0

Accessibility & contrast

On white

3.88

#3F86C3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#3F86C3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F86C3

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F86C3	#FFFFFF	#000000	##000000
##3F86C3	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B88C6

Deuteranopia (green-blind)

#597CC2

Tritanopia (blue-blind)

#00959C

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3f86c3;
/* rgb */ color: rgb(63, 134, 195);
/* oklch */ color: oklch(60.2% 0.117 247.2);

Tailwind

colors: {
  custom: {
    50: '#82a9d5',
    500: '#3f86c3',
    950: '#000000',
  },
}

SCSS

$custom: #3f86c3;
$custom-light: #82a9d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3f86c3",
  "rgb": {
    "r": 63,
    "g": 134,
    "b": 195
  },
  "hsl": {
    "h": 207.727,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.60224,
    "c": 0.11741,
    "h": 247.2
  },
  "luminance": 0.22047
}

Semantic roles & 50–950 ramp

primary

#3F86C3

secondary

#CCAD92

accent

#8E4CDC

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #3F86C3

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

Preview Lab → · Contrast checker → · Palette generator →