#3F92BD#3F92BD

#3F92BD is a light, moderate cyan. Relative luminance 0.253; OKLCH L 62.7% C 0.103 H 234.4°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#3F92BD
RGB	rgb(63, 146, 189)
HSL	hsl(200, 50%, 49%)
HSV	hsv(200, 67%, 74%)
CMYK	cmyk(66.7%, 22.8%, 0%, 25.9%)
CIE-LAB	lab(57.35, -11.48, -29.74)
CIE-LCH	lch(57.35, 31.88, 248.90°)
OKLab	oklab(62.73% -0.0597 -0.0835)
OKLCH	oklch(62.73% 0.103 234.4)
XYZ	xyz(21.5105, 25.2864, 51.8814)
Luminance	0.2529 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F92BD #BD6A3F

analogous

#3FBDA9 #3F92BD #3F53BD

triadic

#3F92BD #BD3F92 #92BD3F

tetradic

#3F92BD #A93FBD #BD6A3F #53BD3F

square

#3F92BD #A93FBD #BD6A3F #53BD3F

split-complementary

#3F92BD #BD3F53 #BDA93F

monochromatic

#204B61 #306F8F #3F92BD #6BACCE #99C6DD

Accessibility & contrast

On white

3.47

#3F92BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#3F92BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F92BD

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F92BD	#FFFFFF	#000000	##000000
##3F92BD	1.00	3.47	6.06	6.06
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D91BF

Deuteranopia (green-blind)

#6C84BC

Tritanopia (blue-blind)

#009DA0

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3f92bd;
/* rgb */ color: rgb(63, 146, 189);
/* oklch */ color: oklch(62.7% 0.103 234.4);

Tailwind

colors: {
  custom: {
    50: '#82b2d1',
    500: '#3f92bd',
    950: '#000000',
  },
}

SCSS

$custom: #3f92bd;
$custom-light: #82b2d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3f92bd",
  "rgb": {
    "r": 63,
    "g": 146,
    "b": 189
  },
  "hsl": {
    "h": 200.476,
    "s": 50,
    "l": 49.412
  },
  "oklch": {
    "l": 0.62731,
    "c": 0.10264,
    "h": 234.4
  },
  "luminance": 0.25289
}

Semantic roles & 50–950 ramp

primary

#3F92BD

secondary

#C9A38F

accent

#7E4EDA

background

#F8FAFC

surface

#F0F5F9

border

#CBCFD2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #3F92BD

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

Preview Lab → · Contrast checker → · Palette generator →