#3984BA#3984BA

#3984BA is a mid, moderate cyan. Relative luminance 0.209; OKLCH L 59.1% C 0.111 H 243.2°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX#3984BA
RGBrgb(57, 132, 186)
HSLhsl(205, 53%, 48%)
HSVhsv(205, 69%, 73%)
CMYKcmyk(69.4%, 29%, 0%, 27.1%)
CIE-LABlab(52.86, -5.48, -35.06)
CIE-LCHlch(52.86, 35.48, 261.11°)
OKLaboklab(59.07% -0.0501 -0.099)
OKLCHoklch(59.07% 0.111 243.2)
XYZxyz(18.7981, 20.9155, 49.4913)
Luminance0.2092 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3984BA #BA6F39
analogous
#39BAAF #3984BA #3944BA
triadic
#3984BA #BA3984 #84BA39
tetradic
#3984BA #AF39BA #BA6F39 #44BA39
square
#3984BA #AF39BA #BA6F39 #44BA39
split-complementary
#3984BA #BA3944 #BAAF39
monochromatic
#1C425C #2B638B #3984BA #61A1CF #90BDDD

Accessibility & contrast

On white

4.05
#3984BA on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.18
#3984BA on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3984BA
5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3984BA#FFFFFF#000000##000000
##3984BA1.004.055.185.18
#FFFFFF4.051.0021.0021.00
#0000005.1821.001.001.00
##0000005.1821.001.001.00

Color blindness preview

Protanopia (red-blind)
#6C85BC
Deuteranopia (green-blind)
#5A79B9
Tritanopia (blue-blind)
#009197
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #3984ba;
/* rgb */ color: rgb(57, 132, 186);
/* oklch */ color: oklch(59.1% 0.111 243.2);
Tailwind
colors: {
  custom: {
    50: '#7ea7cf',
    500: '#3984ba',
    950: '#000000',
  },
}
SCSS
$custom: #3984ba;
$custom-light: #7ea7cf;
$custom-dark: #000000;
JSON
{
  "hex": "#3984ba",
  "rgb": {
    "r": 57,
    "g": 132,
    "b": 186
  },
  "hsl": {
    "h": 205.116,
    "s": 53.086,
    "l": 47.647
  },
  "oklch": {
    "l": 0.59067,
    "c": 0.11095,
    "h": 243.2
  },
  "luminance": 0.20918
}

Semantic roles & 50–950 ramp

primary
#3984BA
secondary
#C8A287
accent
#884BDC
background
#F8FAFC
surface
#EFF4F9
border
#CACED2
text
#0B0F13
muted
#7C7F82

Preview Lab

Preview with #3984BA

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

Preview Lab → · Contrast checker → · Palette generator →

#3984BA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva