#3F85C3#3F85C3

#3F85C3 is a mid, moderate cyan. Relative luminance 0.218; OKLCH L 60.0% C 0.118 H 247.9°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#3F85C3
RGB	rgb(63, 133, 195)
HSL	hsl(208, 52%, 51%)
HSV	hsv(208, 68%, 76%)
CMYK	cmyk(67.7%, 31.8%, 0%, 23.5%)
CIE-LAB	lab(53.78, -1.99, -38.73)
CIE-LCH	lch(53.78, 38.78, 267.06°)
OKLab	oklab(59.99% -0.0445 -0.1096)
OKLCH	oklch(59.99% 0.118 247.9)
XYZ	xyz(20.2841, 21.7698, 54.7522)
Luminance	0.2177 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F85C3 #C37D3F

analogous

#3FC3BF #3F85C3 #3F43C3

triadic

#3F85C3 #C33F85 #85C33F

tetradic

#3F85C3 #BF3FC3 #C37D3F #43C33F

square

#3F85C3 #BF3FC3 #C37D3F #43C33F

split-complementary

#3F85C3 #C33F43 #C3BF3F

monochromatic

#204667 #2F6696 #3F85C3 #6EA3D2 #9CC0E0

Accessibility & contrast

On white

3.92

#3F85C3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#3F85C3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F85C3

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F85C3	#FFFFFF	#000000	##000000
##3F85C3	1.00	3.92	5.35	5.35
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6988C6

Deuteranopia (green-blind)

#577BC2

Tritanopia (blue-blind)

#00949B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3f85c3;
/* rgb */ color: rgb(63, 133, 195);
/* oklch */ color: oklch(60.0% 0.118 247.9);

Tailwind

colors: {
  custom: {
    50: '#82a8d5',
    500: '#3f85c3',
    950: '#000000',
  },
}

SCSS

$custom: #3f85c3;
$custom-light: #82a8d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3f85c3",
  "rgb": {
    "r": 63,
    "g": 133,
    "b": 195
  },
  "hsl": {
    "h": 208.182,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.59993,
    "c": 0.11827,
    "h": 247.9
  },
  "luminance": 0.21772
}

Semantic roles & 50–950 ramp

primary

#3F85C3

secondary

#CCAD92

accent

#904CDC

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #3F85C3

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

Preview Lab → · Contrast checker → · Palette generator →