#3830C0#3830C0

#3830C0 is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 42.8% C 0.213 H 275.0°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX#3830C0
RGBrgb(56, 48, 192)
HSLhsl(243, 60%, 47%)
HSVhsv(243, 75%, 75%)
CMYKcmyk(70.8%, 75%, 0%, 24.7%)
CIE-LABlab(31.25, 48.54, -73.36)
CIE-LCHlch(31.25, 87.97, 303.49°)
OKLaboklab(42.83% 0.0186 -0.2121)
OKLCHoklch(42.83% 0.213 275)
XYZxyz(12.1991, 6.7593, 50.5207)
Luminance0.0676 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3830C0 #B8C030
analogous
#3070C0 #3830C0 #8030C0
triadic
#3830C0 #C03830 #30C038
tetradic
#3830C0 #C03070 #B8C030 #30C080
square
#3830C0 #C03070 #B8C030 #30C080
split-complementary
#3830C0 #C08030 #70C030
monochromatic
#1B185E #2A248F #3830C0 #5F58D5 #8E89E1

Accessibility & contrast

On white

8.93
#3830C0 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.35
#3830C0 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3830C0
8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3830C0#FFFFFF#000000##FFFFFF
##3830C01.008.932.358.93
#FFFFFF8.931.0021.001.00
#0000002.3521.001.0021.00
##FFFFFF8.931.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0050C4
Deuteranopia (green-blind)
#0043BD
Tritanopia (blue-blind)
#005A76
Achromatopsia (no color)
#4A4A4A

Design tokens & code

CSS
--color: #3830c0;
/* rgb */ color: rgb(56, 48, 192);
/* oklch */ color: oklch(42.8% 0.213 275.0);
Tailwind
colors: {
  custom: {
    50: '#836bd4',
    500: '#3830c0',
    950: '#000000',
  },
}
SCSS
$custom: #3830c0;
$custom-light: #836bd4;
$custom-dark: #000000;
JSON
{
  "hex": "#3830c0",
  "rgb": {
    "r": 56,
    "g": 48,
    "b": 192
  },
  "hsl": {
    "h": 243.333,
    "s": 60,
    "l": 47.059
  },
  "oklch": {
    "l": 0.42829,
    "c": 0.21296,
    "h": 275
  },
  "luminance": 0.0676
}

Semantic roles & 50–950 ramp

primary
#3830C0
secondary
#C7CB80
accent
#E345DA
background
#F8F6FD
surface
#F0EBFA
border
#CBC6D3
text
#0C0714
muted
#7D7A83

Preview Lab

Preview with #3830C0

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

Preview Lab → · Contrast checker → · Palette generator →

#3830C0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva