#3A84BB#3A84BB

#3A84BB is a mid, moderate cyan. Relative luminance 0.210; OKLCH L 59.2% C 0.112 H 243.9°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX#3A84BB
RGBrgb(58, 132, 187)
HSLhsl(206, 53%, 48%)
HSVhsv(206, 69%, 73%)
CMYKcmyk(69%, 29.4%, 0%, 26.7%)
CIE-LABlab(52.94, -4.98, -35.50)
CIE-LCHlch(52.94, 35.85, 262.02°)
OKLaboklab(59.15% -0.0491 -0.1003)
OKLCHoklch(59.15% 0.112 243.9)
XYZxyz(18.9624, 20.9879, 50.0558)
Luminance0.2099 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3A84BB #BB713A
analogous
#3ABBB1 #3A84BB #3A44BB
triadic
#3A84BB #BB3A84 #84BB3A
tetradic
#3A84BB #B13ABB #BB713A #44BB3A
square
#3A84BB #B13ABB #BB713A #44BB3A
split-complementary
#3A84BB #BB3A44 #BBB13A
monochromatic
#1D425E #2C638C #3A84BB #63A1CF #92BDDD

Accessibility & contrast

On white

4.04
#3A84BB on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.20
#3A84BB on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A84BB
5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3A84BB#FFFFFF#000000##000000
##3A84BB1.004.045.205.20
#FFFFFF4.041.0021.0021.00
#0000005.2021.001.001.00
##0000005.2021.001.001.00

Color blindness preview

Protanopia (red-blind)
#6B85BD
Deuteranopia (green-blind)
#5979BA
Tritanopia (blue-blind)
#009197
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #3a84bb;
/* rgb */ color: rgb(58, 132, 187);
/* oklch */ color: oklch(59.2% 0.112 243.9);
Tailwind
colors: {
  custom: {
    50: '#7fa7cf',
    500: '#3a84bb',
    950: '#000000',
  },
}
SCSS
$custom: #3a84bb;
$custom-light: #7fa7cf;
$custom-dark: #000000;
JSON
{
  "hex": "#3a84bb",
  "rgb": {
    "r": 58,
    "g": 132,
    "b": 187
  },
  "hsl": {
    "h": 205.581,
    "s": 52.653,
    "l": 48.039
  },
  "oklch": {
    "l": 0.59154,
    "c": 0.11168,
    "h": 243.9
  },
  "luminance": 0.2099
}

Semantic roles & 50–950 ramp

primary
#3A84BB
secondary
#C8A488
accent
#894CDC
background
#F8FAFC
surface
#EFF4F9
border
#CACED2
text
#0B0F14
muted
#7C7F82

Preview Lab

Preview with #3A84BB

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

Preview Lab → · Contrast checker → · Palette generator →

#3A84BB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva