#3992BB#3992BB

#3992BB is a light, moderate cyan. Relative luminance 0.250; OKLCH L 62.4% C 0.104 H 231.9°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#3992BB
RGB	rgb(57, 146, 187)
HSL	hsl(199, 53%, 48%)
HSV	hsv(199, 70%, 73%)
CMYK	cmyk(69.5%, 21.9%, 0%, 26.7%)
CIE-LAB	lab(57.09, -13.09, -29.03)
CIE-LCH	lch(57.09, 31.85, 245.73°)
OKLab	oklab(62.44% -0.064 -0.0815)
OKLCH	oklch(62.44% 0.104 231.9)
XYZ	xyz(20.9323, 25.0132, 50.7289)
Luminance	0.2501 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3992BB #BB6239

analogous

#39BBA3 #3992BB #3951BB

triadic

#3992BB #BB3992 #92BB39

tetradic

#3992BB #A339BB #BB6239 #51BB39

square

#3992BB #A339BB #BB6239 #51BB39

split-complementary

#3992BB #BB3951 #BBA339

monochromatic

#1C495D #2B6D8C #3992BB #62ADCF #91C5DD

Accessibility & contrast

On white

3.50

#3992BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#3992BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3992BB

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3992BB	#FFFFFF	#000000	##000000
##3992BB	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E90BD

Deuteranopia (green-blind)

#6C83BA

Tritanopia (blue-blind)

#009DA0

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3992bb;
/* rgb */ color: rgb(57, 146, 187);
/* oklch */ color: oklch(62.4% 0.104 231.9);

Tailwind

colors: {
  custom: {
    50: '#7fb2cf',
    500: '#3992bb',
    950: '#000000',
  },
}

SCSS

$custom: #3992bb;
$custom-light: #7fb2cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3992bb",
  "rgb": {
    "r": 57,
    "g": 146,
    "b": 187
  },
  "hsl": {
    "h": 198.923,
    "s": 53.279,
    "l": 47.843
  },
  "oklch": {
    "l": 0.62441,
    "c": 0.1036,
    "h": 231.9
  },
  "luminance": 0.25015
}

Semantic roles & 50–950 ramp

primary

#3992BB

secondary

#C89C87

accent

#794BDD

background

#F8FAFC

surface

#EFF5F9

border

#CACFD2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3992BB

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

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