#383AC3#383AC3

#383AC3 is a dark, highly saturated blue. Relative luminance 0.078; OKLCH L 44.6% C 0.207 H 273.5°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX#383AC3
RGBrgb(56, 58, 195)
HSLhsl(239, 55%, 49%)
HSVhsv(239, 71%, 76%)
CMYKcmyk(71.3%, 70.3%, 0%, 23.5%)
CIE-LABlab(33.57, 43.87, -71.30)
CIE-LCHlch(33.57, 83.71, 301.60°)
OKLaboklab(44.57% 0.0127 -0.2062)
OKLCHoklch(44.57% 0.207 273.5)
XYZxyz(12.9910, 7.8057, 52.4412)
Luminance0.0781 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#383AC3 #C3C138
analogous
#3880C3 #383AC3 #7C38C3
triadic
#383AC3 #C3383A #3AC338
tetradic
#383AC3 #C33880 #C3C138 #38C37C
square
#383AC3 #C33880 #C3C138 #38C37C
split-complementary
#383AC3 #C37C38 #80C338
monochromatic
#1D1E64 #2A2C93 #383AC3 #6567D3 #9596E1

Accessibility & contrast

On white

8.20
#383AC3 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.56
#383AC3 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #383AC3
8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##383AC3#FFFFFF#000000##FFFFFF
##383AC31.008.202.568.20
#FFFFFF8.201.0021.001.00
#0000002.5621.001.0021.00
##FFFFFF8.201.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0055C7
Deuteranopia (green-blind)
#0048C0
Tritanopia (blue-blind)
#00607A
Achromatopsia (no color)
#4F4F4F

Design tokens & code

CSS
--color: #383ac3;
/* rgb */ color: rgb(56, 58, 195);
/* oklch */ color: oklch(44.6% 0.207 273.5);
Tailwind
colors: {
  custom: {
    50: '#8371d6',
    500: '#383ac3',
    950: '#000000',
  },
}
SCSS
$custom: #383ac3;
$custom-light: #8371d6;
$custom-dark: #000000;
JSON
{
  "hex": "#383ac3",
  "rgb": {
    "r": 56,
    "g": 58,
    "b": 195
  },
  "hsl": {
    "h": 239.137,
    "s": 55.378,
    "l": 49.216
  },
  "oklch": {
    "l": 0.44573,
    "c": 0.20656,
    "h": 273.5
  },
  "luminance": 0.07807
}

Semantic roles & 50–950 ramp

primary
#383AC3
secondary
#CCCB8B
accent
#DD49DF
background
#F8F6FD
surface
#F0ECFA
border
#CBC7D3
text
#0C0814
muted
#7D7B83

Preview Lab

Preview with #383AC3

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

Preview Lab → · Contrast checker → · Palette generator →

#383AC3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva