#3F85C4#3F85C4

#3F85C4 is a mid, moderate cyan. Relative luminance 0.218; OKLCH L 60.0% C 0.119 H 248.3°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#3F85C4
RGB	rgb(63, 133, 196)
HSL	hsl(208, 53%, 51%)
HSV	hsv(208, 68%, 77%)
CMYK	cmyk(67.9%, 32.1%, 0%, 23.1%)
CIE-LAB	lab(53.83, -1.64, -39.22)
CIE-LCH	lch(53.83, 39.26, 267.60°)
OKLab	oklab(60.05% -0.0442 -0.111)
OKLCH	oklch(60.05% 0.12 248.3)
XYZ	xyz(20.3975, 21.8152, 55.3496)
Luminance	0.2182 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F85C4 #C47E3F

analogous

#3FC4C0 #3F85C4 #3F42C4

triadic

#3F85C4 #C43F85 #85C43F

tetradic

#3F85C4 #C03FC4 #C47E3F #42C43F

square

#3F85C4 #C03FC4 #C47E3F #42C43F

split-complementary

#3F85C4 #C43F42 #C4C03F

monochromatic

#204668 #2E6697 #3F85C4 #6EA3D2 #9DC0E1

Accessibility & contrast

On white

3.92

#3F85C4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#3F85C4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F85C4

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F85C4	#FFFFFF	#000000	##000000
##3F85C4	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6988C7

Deuteranopia (green-blind)

#577BC3

Tritanopia (blue-blind)

#00949C

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3f85c4;
/* rgb */ color: rgb(63, 133, 196);
/* oklch */ color: oklch(60.0% 0.119 248.3);

Tailwind

colors: {
  custom: {
    50: '#82a8d6',
    500: '#3f85c4',
    950: '#000000',
  },
}

SCSS

$custom: #3f85c4;
$custom-light: #82a8d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3f85c4",
  "rgb": {
    "r": 63,
    "g": 133,
    "b": 196
  },
  "hsl": {
    "h": 208.421,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.60047,
    "c": 0.1195,
    "h": 248.3
  },
  "luminance": 0.21817
}

Semantic roles & 50–950 ramp

primary

#3F85C4

secondary

#CDAE92

accent

#904BDC

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #3F85C4

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

Preview Lab → · Contrast checker → · Palette generator →