#3F92C4#3F92C4

#3F92C4 is a light, moderate cyan. Relative luminance 0.256; OKLCH L 63.1% C 0.110 H 238.5°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#3F92C4
RGB	rgb(63, 146, 196)
HSL	hsl(203, 53%, 51%)
HSV	hsv(203, 68%, 77%)
CMYK	cmyk(67.9%, 25.5%, 0%, 23.1%)
CIE-LAB	lab(57.65, -9.14, -33.23)
CIE-LCH	lch(57.65, 34.47, 254.62°)
OKLab	oklab(63.07% -0.0573 -0.0935)
OKLCH	oklch(63.07% 0.11 238.5)
XYZ	xyz(22.2887, 25.5977, 55.9800)
Luminance	0.2560 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F92C4 #C4713F

analogous

#3FC4B3 #3F92C4 #3F4FC4

triadic

#3F92C4 #C43F92 #92C43F

tetradic

#3F92C4 #B33FC4 #C4713F #4FC43F

square

#3F92C4 #B33FC4 #C4713F #4FC43F

split-complementary

#3F92C4 #C43F4F #C4B33F

monochromatic

#204D68 #2E7097 #3F92C4 #6EADD2 #9DC7E1

Accessibility & contrast

On white

3.43

#3F92C4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#3F92C4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F92C4

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F92C4	#FFFFFF	#000000	##000000
##3F92C4	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B92C6

Deuteranopia (green-blind)

#6885C3

Tritanopia (blue-blind)

#009FA3

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3f92c4;
/* rgb */ color: rgb(63, 146, 196);
/* oklch */ color: oklch(63.1% 0.110 238.5);

Tailwind

colors: {
  custom: {
    50: '#83b1d6',
    500: '#3f92c4',
    950: '#000000',
  },
}

SCSS

$custom: #3f92c4;
$custom-light: #83b1d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3f92c4",
  "rgb": {
    "r": 63,
    "g": 146,
    "b": 196
  },
  "hsl": {
    "h": 202.556,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.63068,
    "c": 0.10972,
    "h": 238.5
  },
  "luminance": 0.256
}

Semantic roles & 50–950 ramp

primary

#3F92C4

secondary

#CDA892

accent

#824BDC

background

#F8FAFD

surface

#F0F5FA

border

#CBCFD3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #3F92C4

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

Preview Lab → · Contrast checker → · Palette generator →