#3F92BA#3F92BA

#3F92BA is a light, moderate cyan. Relative luminance 0.252; OKLCH L 62.6% C 0.100 H 232.5°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#3F92BA
RGB	rgb(63, 146, 186)
HSL	hsl(200, 49%, 49%)
HSV	hsv(200, 66%, 73%)
CMYK	cmyk(66.1%, 21.5%, 0%, 27.1%)
CIE-LAB	lab(57.23, -12.47, -28.23)
CIE-LCH	lch(57.23, 30.86, 246.17°)
OKLab	oklab(62.59% -0.0608 -0.0791)
OKLCH	oklch(62.59% 0.1 232.5)
XYZ	xyz(21.1882, 25.1575, 50.1841)
Luminance	0.2516 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F92BA #BA673F

analogous

#3FBAA5 #3F92BA #3F55BA

triadic

#3F92BA #BA3F92 #92BA3F

tetradic

#3F92BA #A53FBA #BA673F #55BA3F

square

#3F92BA #A53FBA #BA673F #55BA3F

split-complementary

#3F92BA #BA3F55 #BAA53F

monochromatic

#204A5F #306E8C #3F92BA #6AACCC #97C6DC

Accessibility & contrast

On white

3.48

#3F92BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#3F92BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F92BA

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F92BA	#FFFFFF	#000000	##000000
##3F92BA	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E90BC

Deuteranopia (green-blind)

#6D84B9

Tritanopia (blue-blind)

#009D9F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3f92ba;
/* rgb */ color: rgb(63, 146, 186);
/* oklch */ color: oklch(62.6% 0.100 232.5);

Tailwind

colors: {
  custom: {
    50: '#81b2cf',
    500: '#3f92ba',
    950: '#000000',
  },
}

SCSS

$custom: #3f92ba;
$custom-light: #81b2cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3f92ba",
  "rgb": {
    "r": 63,
    "g": 146,
    "b": 186
  },
  "hsl": {
    "h": 199.512,
    "s": 49.398,
    "l": 48.824
  },
  "oklch": {
    "l": 0.6259,
    "c": 0.0998,
    "h": 232.5
  },
  "luminance": 0.2516
}

Semantic roles & 50–950 ramp

primary

#3F92BA

secondary

#C8A08D

accent

#7C4FD9

background

#F8FAFC

surface

#F0F5F9

border

#CBCFD2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3F92BA

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

Preview Lab → · Contrast checker → · Palette generator →