#4B30BF#4B30BF

#4B30BF is a dark, highly saturated violet. Relative luminance 0.074; OKLCH L 44.2% C 0.208 H 282.4°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX#4B30BF
RGBrgb(75, 48, 191)
HSLhsl(251, 60%, 47%)
HSVhsv(251, 75%, 75%)
CMYKcmyk(60.7%, 74.9%, 0%, 25.1%)
CIE-LABlab(32.64, 50.33, -70.44)
CIE-LCHlch(32.64, 86.58, 305.55°)
OKLaboklab(44.15% 0.0446 -0.2031)
OKLCHoklch(44.15% 0.208 282.4)
XYZxyz(13.3596, 7.3704, 49.9988)
Luminance0.0737 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B30BF #A4BF30
analogous
#305CBF #4B30BF #9330BF
triadic
#4B30BF #BF4B30 #30BF4B
tetradic
#4B30BF #BF305C #A4BF30 #30BF93
square
#4B30BF #BF305C #A4BF30 #30BF93
split-complementary
#4B30BF #BF9330 #5CBF30
monochromatic
#25175D #38248E #4B30BF #6F57D5 #9988E1

Accessibility & contrast

On white

8.49
#4B30BF on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.47
#4B30BF on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B30BF
8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B30BF#FFFFFF#000000##FFFFFF
##4B30BF1.008.492.478.49
#FFFFFF8.491.0021.001.00
#0000002.4721.001.0021.00
##FFFFFF8.491.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0051C3
Deuteranopia (green-blind)
#0048BC
Tritanopia (blue-blind)
#005975
Achromatopsia (no color)
#4D4D4D

Design tokens & code

CSS
--color: #4b30bf;
/* rgb */ color: rgb(75, 48, 191);
/* oklch */ color: oklch(44.2% 0.208 282.4);
Tailwind
colors: {
  custom: {
    50: '#8b6cd4',
    500: '#4b30bf',
    950: '#000000',
  },
}
SCSS
$custom: #4b30bf;
$custom-light: #8b6cd4;
$custom-dark: #000000;
JSON
{
  "hex": "#4b30bf",
  "rgb": {
    "r": 75,
    "g": 48,
    "b": 191
  },
  "hsl": {
    "h": 251.329,
    "s": 59.833,
    "l": 46.863
  },
  "oklch": {
    "l": 0.44151,
    "c": 0.20797,
    "h": 282.4
  },
  "luminance": 0.07371
}

Semantic roles & 50–950 ramp

primary
#4B30BF
secondary
#BDCB80
accent
#E345C5
background
#F9F6FD
surface
#F1EBFA
border
#CBC6D3
text
#0D0714
muted
#7E7A83

Preview Lab

Preview with #4B30BF

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

Preview Lab → · Contrast checker → · Palette generator →

#4B30BF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva