#3A84CB#3A84CB

#3A84CB is a mid, vivid cyan. Relative luminance 0.217; OKLCH L 60.0% C 0.131 H 250.2°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX#3A84CB
RGBrgb(58, 132, 203)
HSLhsl(209, 58%, 51%)
HSVhsv(209, 71%, 80%)
CMYKcmyk(71.4%, 35%, 0%, 20.4%)
CIE-LABlab(53.72, 0.66, -43.38)
CIE-LCHlch(53.72, 43.39, 270.87°)
OKLaboklab(60.03% -0.0445 -0.1233)
OKLCHoklch(60.03% 0.131 250.2)
XYZxyz(20.7716, 21.7116, 59.5844)
Luminance0.2171 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3A84CB #CB813A
analogous
#3ACBC9 #3A84CB #3A3BCB
triadic
#3A84CB #CB3A84 #84CB3A
tetradic
#3A84CB #C93ACB #CB813A #3BCB3A
square
#3A84CB #C93ACB #CB813A #3BCB3A
split-complementary
#3A84CB #CB3A3B #CBC93A
monochromatic
#1D466E #2A659E #3A84CB #6AA2D8 #9BC0E5

Accessibility & contrast

On white

3.93
#3A84CB on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.34
#3A84CB on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A84CB
5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3A84CB#FFFFFF#000000##000000
##3A84CB1.003.935.345.34
#FFFFFF3.931.0021.0021.00
#0000005.3421.001.001.00
##0000005.3421.001.001.00

Color blindness preview

Protanopia (red-blind)
#6488CE
Deuteranopia (green-blind)
#4F7ACA
Tritanopia (blue-blind)
#00959E
Achromatopsia (no color)
#808080

Design tokens & code

CSS
--color: #3a84cb;
/* rgb */ color: rgb(58, 132, 203);
/* oklch */ color: oklch(60.0% 0.131 250.2);
Tailwind
colors: {
  custom: {
    50: '#82a7db',
    500: '#3a84cb',
    950: '#000000',
  },
}
SCSS
$custom: #3a84cb;
$custom-light: #82a7db;
$custom-dark: #000000;
JSON
{
  "hex": "#3a84cb",
  "rgb": {
    "r": 58,
    "g": 132,
    "b": 203
  },
  "hsl": {
    "h": 209.379,
    "s": 58.233,
    "l": 51.176
  },
  "oklch": {
    "l": 0.60027,
    "c": 0.13104,
    "h": 250.2
  },
  "luminance": 0.21714
}

Semantic roles & 50–950 ramp

primary
#3A84CB
secondary
#D0B090
accent
#9246E1
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C0F15
muted
#7D7F83

Preview Lab

Preview with #3A84CB

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

Preview Lab → · Contrast checker → · Palette generator →

#3A84CB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva