#4B3CCF#4B3CCF

#4B3CCF is a mid, highly saturated blue. Relative luminance 0.092; OKLCH L 47.3% C 0.215 H 278.9°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX#4B3CCF
RGBrgb(75, 60, 207)
HSLhsl(246, 60%, 52%)
HSVhsv(246, 71%, 81%)
CMYKcmyk(63.8%, 71%, 0%, 18.8%)
CIE-LABlab(36.43, 48.81, -73.55)
CIE-LCHlch(36.43, 88.27, 303.57°)
OKLaboklab(47.29% 0.0331 -0.2123)
OKLCHoklch(47.29% 0.215 278.9)
XYZxyz(15.7764, 9.2313, 59.9698)
Luminance0.0923 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B3CCF #C0CF3C
analogous
#3C77CF #4B3CCF #943CCF
triadic
#4B3CCF #CF4B3C #3CCF4B
tetradic
#4B3CCF #CF3C77 #C0CF3C #3CCF94
square
#4B3CCF #CF3C77 #C0CF3C #3CCF94
split-complementary
#4B3CCF #CF943C #77CF3C
monochromatic
#251D74 #3529A5 #4B3CCF #786DDB #A69EE7

Accessibility & contrast

On white

7.38
#4B3CCF on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.85
#4B3CCF on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3CCF
7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B3CCF#FFFFFF#000000##FFFFFF
##4B3CCF1.007.382.857.38
#FFFFFF7.381.0021.001.00
#0000002.8521.001.0021.00
##FFFFFF7.381.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005BD3
Deuteranopia (green-blind)
#0050CC
Tritanopia (blue-blind)
#006481
Achromatopsia (no color)
#565656

Design tokens & code

CSS
--color: #4b3ccf;
/* rgb */ color: rgb(75, 60, 207);
/* oklch */ color: oklch(47.3% 0.215 278.9);
Tailwind
colors: {
  custom: {
    50: '#8d74df',
    500: '#4b3ccf',
    950: '#000000',
  },
}
SCSS
$custom: #4b3ccf;
$custom-light: #8d74df;
$custom-dark: #000000;
JSON
{
  "hex": "#4b3ccf",
  "rgb": {
    "r": 75,
    "g": 60,
    "b": 207
  },
  "hsl": {
    "h": 246.122,
    "s": 60.494,
    "l": 52.353
  },
  "oklch": {
    "l": 0.47294,
    "c": 0.21483,
    "h": 278.9
  },
  "luminance": 0.09233
}

Semantic roles & 50–950 ramp

primary
#4B3CCF
secondary
#CDD393
accent
#E444D3
background
#F9F7FD
surface
#F2EDFB
border
#CCC8D4
text
#0E0815
muted
#7E7B83

Preview Lab

Preview with #4B3CCF

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

Preview Lab → · Contrast checker → · Palette generator →

#4B3CCF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva