#3F85C1#3F85C1

#3F85C1 is a mid, moderate cyan. Relative luminance 0.217; OKLCH L 59.9% C 0.116 H 247.1°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#3F85C1
RGB	rgb(63, 133, 193)
HSL	hsl(208, 51%, 50%)
HSV	hsv(208, 67%, 76%)
CMYK	cmyk(67.4%, 31.1%, 0%, 24.3%)
CIE-LAB	lab(53.69, -2.68, -37.74)
CIE-LCH	lch(53.69, 37.83, 265.94°)
OKLab	oklab(59.89% -0.045 -0.1067)
OKLCH	oklch(59.89% 0.116 247.1)
XYZ	xyz(20.0595, 21.6800, 53.5692)
Luminance	0.2168 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F85C1 #C17B3F

analogous

#3FC1BC #3F85C1 #3F44C1

triadic

#3F85C1 #C13F85 #85C13F

tetradic

#3F85C1 #BC3FC1 #C17B3F #44C13F

square

#3F85C1 #BC3FC1 #C17B3F #44C13F

split-complementary

#3F85C1 #C13F44 #C1BC3F

monochromatic

#214565 #306593 #3F85C1 #6DA2D0 #9CC0DF

Accessibility & contrast

On white

3.94

#3F85C1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#3F85C1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F85C1

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F85C1	#FFFFFF	#000000	##000000
##3F85C1	1.00	3.94	5.34	5.34
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A87C4

Deuteranopia (green-blind)

#587BC0

Tritanopia (blue-blind)

#00939A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3f85c1;
/* rgb */ color: rgb(63, 133, 193);
/* oklch */ color: oklch(59.9% 0.116 247.1);

Tailwind

colors: {
  custom: {
    50: '#82a8d4',
    500: '#3f85c1',
    950: '#000000',
  },
}

SCSS

$custom: #3f85c1;
$custom-light: #82a8d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3f85c1",
  "rgb": {
    "r": 63,
    "g": 133,
    "b": 193
  },
  "hsl": {
    "h": 207.692,
    "s": 51.181,
    "l": 50.196
  },
  "oklch": {
    "l": 0.59886,
    "c": 0.11584,
    "h": 247.1
  },
  "luminance": 0.21682
}

Semantic roles & 50–950 ramp

primary

#3F85C1

secondary

#CBAC91

accent

#8E4DDB

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #3F85C1

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

Preview Lab → · Contrast checker → · Palette generator →