#3F92CE#3F92CE

#3F92CE is a light, vivid cyan. Relative luminance 0.261; OKLCH L 63.6% C 0.121 H 243.3°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#3F92CE
RGB	rgb(63, 146, 206)
HSL	hsl(205, 59%, 53%)
HSV	hsv(205, 69%, 81%)
CMYK	cmyk(69.4%, 29.1%, 0%, 19.2%)
CIE-LAB	lab(58.10, -5.74, -38.17)
CIE-LCH	lch(58.10, 38.59, 261.45°)
OKLab	oklab(63.57% -0.0541 -0.1078)
OKLCH	oklch(63.57% 0.121 243.3)
XYZ	xyz(23.4651, 26.0682, 62.1756)
Luminance	0.2607 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F92CE #CE7B3F

analogous

#3FCEC3 #3F92CE #3F4ACE

triadic

#3F92CE #CE3F92 #92CE3F

tetradic

#3F92CE #C33FCE #CE7B3F #4ACE3F

square

#3F92CE #C33FCE #CE7B3F #4ACE3F

split-complementary

#3F92CE #CE3F4A #CEC33F

monochromatic

#1E5075 #2A72A6 #3F92CE #70AEDA #A1C9E7

Accessibility & contrast

On white

3.38

#3F92CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#3F92CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F92CE

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F92CE	#FFFFFF	#000000	##000000
##3F92CE	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7793D1

Deuteranopia (green-blind)

#6386CD

Tritanopia (blue-blind)

#00A1A7

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #3f92ce;
/* rgb */ color: rgb(63, 146, 206);
/* oklch */ color: oklch(63.6% 0.121 243.3);

Tailwind

colors: {
  custom: {
    50: '#84b1dd',
    500: '#3f92ce',
    950: '#000000',
  },
}

SCSS

$custom: #3f92ce;
$custom-light: #84b1dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3f92ce",
  "rgb": {
    "r": 63,
    "g": 146,
    "b": 206
  },
  "hsl": {
    "h": 205.175,
    "s": 59.336,
    "l": 52.745
  },
  "oklch": {
    "l": 0.6357,
    "c": 0.12065,
    "h": 243.3
  },
  "luminance": 0.26071
}

Semantic roles & 50–950 ramp

primary

#3F92CE

secondary

#D3AF95

accent

#8745E3

background

#F8FAFD

surface

#F0F5FB

border

#CBCFD4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3F92CE

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

Preview Lab → · Contrast checker → · Palette generator →