#3984BD#3984BD

#3984BD is a mid, moderate cyan. Relative luminance 0.210; OKLCH L 59.2% C 0.114 H 244.6°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#3984BD
RGB	rgb(57, 132, 189)
HSL	hsl(206, 54%, 48%)
HSV	hsv(206, 70%, 74%)
CMYK	cmyk(69.8%, 30.2%, 0%, 25.9%)
CIE-LAB	lab(53.00, -4.44, -36.55)
CIE-LCH	lch(53.00, 36.82, 263.08°)
OKLab	oklab(59.23% -0.0491 -0.1033)
OKLCH	oklch(59.23% 0.114 244.6)
XYZ	xyz(19.1204, 21.0444, 51.1885)
Luminance	0.2105 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3984BD #BD7239

analogous

#39BDB4 #3984BD #3942BD

triadic

#3984BD #BD3984 #84BD39

tetradic

#3984BD #B439BD #BD7239 #42BD39

square

#3984BD #B439BD #BD7239 #42BD39

split-complementary

#3984BD #BD3942 #BDB439

monochromatic

#1D425F #2B638E #3984BD #63A1D0 #92BDDE

Accessibility & contrast

On white

4.03

#3984BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#3984BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3984BD

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3984BD	#FFFFFF	#000000	##000000
##3984BD	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A86C0

Deuteranopia (green-blind)

#5879BC

Tritanopia (blue-blind)

#009298

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3984bd;
/* rgb */ color: rgb(57, 132, 189);
/* oklch */ color: oklch(59.2% 0.114 244.6);

Tailwind

colors: {
  custom: {
    50: '#7fa7d1',
    500: '#3984bd',
    950: '#000000',
  },
}

SCSS

$custom: #3984bd;
$custom-light: #7fa7d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3984bd",
  "rgb": {
    "r": 57,
    "g": 132,
    "b": 189
  },
  "hsl": {
    "h": 205.909,
    "s": 53.659,
    "l": 48.235
  },
  "oklch": {
    "l": 0.59225,
    "c": 0.11444,
    "h": 244.6
  },
  "luminance": 0.21047
}

Semantic roles & 50–950 ramp

primary

#3984BD

secondary

#C9A489

accent

#8A4BDD

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3984BD

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

Preview Lab → · Contrast checker → · Palette generator →