#463BCB#463BCB

#463BCB is a mid, highly saturated blue. Relative luminance 0.087; OKLCH L 46.4% C 0.212 H 277.6°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX#463BCB
RGBrgb(70, 59, 203)
HSLhsl(245, 58%, 51%)
HSVhsv(245, 71%, 80%)
CMYKcmyk(65.5%, 70.9%, 0%, 20.4%)
CIE-LABlab(35.48, 47.50, -72.80)
CIE-LCHlch(35.48, 86.92, 303.12°)
OKLaboklab(46.41% 0.028 -0.2102)
OKLCHoklch(46.41% 0.212 277.6)
XYZxyz(14.8658, 8.7406, 57.3920)
Luminance0.0874 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#463BCB #C0CB3B
analogous
#3B78CB #463BCB #8E3BCB
triadic
#463BCB #CB463B #3BCB46
tetradic
#463BCB #CB3B78 #C0CB3B #3BCB8E
square
#463BCB #CB3B78 #C0CB3B #3BCB8E
split-complementary
#463BCB #CB8E3B #78CB3B
monochromatic
#231D6E #332A9F #463BCB #746BD8 #A19CE5

Accessibility & contrast

On white

7.64
#463BCB on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.75
#463BCB on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463BCB
7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##463BCB#FFFFFF#000000##FFFFFF
##463BCB1.007.642.757.64
#FFFFFF7.641.0021.001.00
#0000002.7521.001.0021.00
##FFFFFF7.641.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0059CF
Deuteranopia (green-blind)
#004DC8
Tritanopia (blue-blind)
#00637F
Achromatopsia (no color)
#535353

Design tokens & code

CSS
--color: #463bcb;
/* rgb */ color: rgb(70, 59, 203);
/* oklch */ color: oklch(46.4% 0.212 277.6);
Tailwind
colors: {
  custom: {
    50: '#8a73dc',
    500: '#463bcb',
    950: '#000000',
  },
}
SCSS
$custom: #463bcb;
$custom-light: #8a73dc;
$custom-dark: #000000;
JSON
{
  "hex": "#463bcb",
  "rgb": {
    "r": 70,
    "g": 59,
    "b": 203
  },
  "hsl": {
    "h": 244.583,
    "s": 58.065,
    "l": 51.373
  },
  "oklch": {
    "l": 0.46411,
    "c": 0.21206,
    "h": 277.6
  },
  "luminance": 0.08742
}

Semantic roles & 50–950 ramp

primary
#463BCB
secondary
#CCD191
accent
#E147D5
background
#F9F7FD
surface
#F1EDFB
border
#CBC8D4
text
#0D0815
muted
#7E7B83

Preview Lab

Preview with #463BCB

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

Preview Lab → · Contrast checker → · Palette generator →

#463BCB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva