#3994BD#3994BD

#3994BD is a light, moderate cyan. Relative luminance 0.257; OKLCH L 63.0% C 0.105 H 231.4°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#3994BD
RGB	rgb(57, 148, 189)
HSL	hsl(199, 54%, 48%)
HSV	hsv(199, 70%, 74%)
CMYK	cmyk(69.8%, 21.7%, 0%, 25.9%)
CIE-LAB	lab(57.77, -13.52, -29.11)
CIE-LCH	lch(57.77, 32.09, 245.08°)
OKLab	oklab(63.01% -0.0653 -0.0817)
OKLCH	oklch(63.01% 0.105 231.4)
XYZ	xyz(21.4589, 25.7214, 51.9680)
Luminance	0.2572 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3994BD #BD6239

analogous

#39BDA4 #3994BD #3952BD

triadic

#3994BD #BD3994 #94BD39

tetradic

#3994BD #A439BD #BD6239 #52BD39

square

#3994BD #A439BD #BD6239 #52BD39

split-complementary

#3994BD #BD3952 #BDA439

monochromatic

#1D4A5F #2B6F8E #3994BD #63AED0 #92C7DE

Accessibility & contrast

On white

3.42

#3994BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#3994BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3994BD

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3994BD	#FFFFFF	#000000	##000000
##3994BD	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F92BF

Deuteranopia (green-blind)

#6D85BC

Tritanopia (blue-blind)

#009FA2

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3994bd;
/* rgb */ color: rgb(57, 148, 189);
/* oklch */ color: oklch(63.0% 0.105 231.4);

Tailwind

colors: {
  custom: {
    50: '#7fb3d1',
    500: '#3994bd',
    950: '#000000',
  },
}

SCSS

$custom: #3994bd;
$custom-light: #7fb3d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3994bd",
  "rgb": {
    "r": 57,
    "g": 148,
    "b": 189
  },
  "hsl": {
    "h": 198.636,
    "s": 53.659,
    "l": 48.235
  },
  "oklch": {
    "l": 0.63013,
    "c": 0.10457,
    "h": 231.4
  },
  "luminance": 0.25724
}

Semantic roles & 50–950 ramp

primary

#3994BD

secondary

#C99D89

accent

#784BDD

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #3994BD

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

Preview Lab → · Contrast checker → · Palette generator →