#3859C8#3859C8

#3859C8 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.5% C 0.177 H 267.2°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX#3859C8
RGBrgb(56, 89, 200)
HSLhsl(226, 57%, 50%)
HSVhsv(226, 72%, 78%)
CMYKcmyk(72%, 55.5%, 0%, 21.6%)
CIE-LABlab(41.46, 26.23, -61.32)
CIE-LCHlch(41.46, 66.69, 293.16°)
OKLaboklab(50.51% -0.0086 -0.1767)
OKLCHoklch(50.51% 0.177 267.2)
XYZxyz(15.6250, 12.1540, 56.1549)
Luminance0.1216 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3859C8 #C8A738
analogous
#38A1C8 #3859C8 #5F38C8
triadic
#3859C8 #C83859 #59C838
tetradic
#3859C8 #C838A1 #C8A738 #38C85F
square
#3859C8 #C838A1 #C8A738 #38C85F
split-complementary
#3859C8 #C85F38 #A1C838
monochromatic
#1D2E69 #2A4399 #3859C8 #6881D5 #98A9E3

Accessibility & contrast

On white

6.12
#3859C8 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.43
#3859C8 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3859C8
6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3859C8#FFFFFF#000000##FFFFFF
##3859C81.006.123.436.12
#FFFFFF6.121.0021.001.00
#0000003.4321.001.0021.00
##FFFFFF6.121.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0069CC
Deuteranopia (green-blind)
#005BC6
Tritanopia (blue-blind)
#007488
Achromatopsia (no color)
#626262

Design tokens & code

CSS
--color: #3859c8;
/* rgb */ color: rgb(56, 89, 200);
/* oklch */ color: oklch(50.5% 0.177 267.2);
Tailwind
colors: {
  custom: {
    50: '#8187d9',
    500: '#3859c8',
    950: '#000000',
  },
}
SCSS
$custom: #3859c8;
$custom-light: #8187d9;
$custom-dark: #000000;
JSON
{
  "hex": "#3859c8",
  "rgb": {
    "r": 56,
    "g": 89,
    "b": 200
  },
  "hsl": {
    "h": 226.25,
    "s": 56.693,
    "l": 50.196
  },
  "oklch": {
    "l": 0.50508,
    "c": 0.17689,
    "h": 267.2
  },
  "luminance": 0.12156
}

Semantic roles & 50–950 ramp

primary
#3859C8
secondary
#CEBF8E
accent
#BD48E0
background
#F8F8FD
surface
#F0EFFB
border
#CBCAD4
text
#0C0B15
muted
#7D7C83

Preview Lab

Preview with #3859C8

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

Preview Lab → · Contrast checker → · Palette generator →

#3859C8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva