#3A30D0#3A30D0

#3A30D0 is a dark, highly saturated blue. Relative luminance 0.076; OKLCH L 44.6% C 0.231 H 274.4°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX#3A30D0
RGBrgb(58, 48, 208)
HSLhsl(244, 63%, 50%)
HSVhsv(244, 77%, 82%)
CMYKcmyk(72.1%, 76.9%, 0%, 18.4%)
CIE-LABlab(33.06, 53.73, -79.72)
CIE-LCHlch(33.06, 96.14, 303.98°)
OKLaboklab(44.63% 0.0177 -0.2306)
OKLCHoklch(44.63% 0.231 274.4)
XYZxyz(14.1833, 7.5661, 60.3752)
Luminance0.0757 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3A30D0 #C6D030
analogous
#3076D0 #3A30D0 #8A30D0
triadic
#3A30D0 #D03A30 #30D03A
tetradic
#3A30D0 #D03076 #C6D030 #30D08A
square
#3A30D0 #D03076 #C6D030 #30D08A
split-complementary
#3A30D0 #D08A30 #76D030
monochromatic
#1E196D #2C249F #3A30D0 #6962DB #9994E7

Accessibility & contrast

On white

8.35
#3A30D0 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.51
#3A30D0 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A30D0
8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3A30D0#FFFFFF#000000##FFFFFF
##3A30D01.008.352.518.35
#FFFFFF8.351.0021.001.00
#0000002.5121.001.0021.00
##FFFFFF8.351.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0055D5
Deuteranopia (green-blind)
#0046CD
Tritanopia (blue-blind)
#00607F
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #3a30d0;
/* rgb */ color: rgb(58, 48, 208);
/* oklch */ color: oklch(44.6% 0.231 274.4);
Tailwind
colors: {
  custom: {
    50: '#876ce0',
    500: '#3a30d0',
    950: '#000000',
  },
}
SCSS
$custom: #3a30d0;
$custom-light: #876ce0;
$custom-dark: #000000;
JSON
{
  "hex": "#3a30d0",
  "rgb": {
    "r": 58,
    "g": 48,
    "b": 208
  },
  "hsl": {
    "h": 243.75,
    "s": 62.992,
    "l": 50.196
  },
  "oklch": {
    "l": 0.44634,
    "c": 0.23126,
    "h": 274.4
  },
  "luminance": 0.07568
}

Semantic roles & 50–950 ramp

primary
#3A30D0
secondary
#CDD28A
accent
#E642DC
background
#F9F6FD
surface
#F1EBFB
border
#CBC6D4
text
#0D0715
muted
#7E7A83

Preview Lab

Preview with #3A30D0

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

Preview Lab → · Contrast checker → · Palette generator →

#3A30D0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva