#4633BD#4633BD

#4633BD is a dark, highly saturated blue. Relative luminance 0.073; OKLCH L 43.9% C 0.203 H 280.2°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX#4633BD
RGBrgb(70, 51, 189)
HSLhsl(248, 58%, 47%)
HSVhsv(248, 73%, 74%)
CMYKcmyk(63%, 73%, 0%, 25.9%)
CIE-LABlab(32.58, 47.52, -69.38)
CIE-LCHlch(32.58, 84.10, 304.41°)
OKLaboklab(43.94% 0.036 -0.2002)
OKLCHoklch(43.94% 0.203 280.2)
XYZxyz(12.8920, 7.3429, 48.8722)
Luminance0.0734 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4633BD #AABD33
analogous
#3365BD #4633BD #8B33BD
triadic
#4633BD #BD4633 #33BD46
tetradic
#4633BD #BD3365 #AABD33 #33BD8B
square
#4633BD #BD3365 #AABD33 #33BD8B
split-complementary
#4633BD #BD8B33 #65BD33
monochromatic
#22195D #34268D #4633BD #6B5BD3 #968BE0

Accessibility & contrast

On white

8.51
#4633BD on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.47
#4633BD on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4633BD
8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4633BD#FFFFFF#000000##FFFFFF
##4633BD1.008.512.478.51
#FFFFFF8.511.0021.001.00
#0000002.4721.001.0021.00
##FFFFFF8.511.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0052C1
Deuteranopia (green-blind)
#0047BA
Tritanopia (blue-blind)
#005A75
Achromatopsia (no color)
#4D4D4D

Design tokens & code

CSS
--color: #4633bd;
/* rgb */ color: rgb(70, 51, 189);
/* oklch */ color: oklch(43.9% 0.203 280.2);
Tailwind
colors: {
  custom: {
    50: '#886dd2',
    500: '#4633bd',
    950: '#000000',
  },
}
SCSS
$custom: #4633bd;
$custom-light: #886dd2;
$custom-dark: #000000;
JSON
{
  "hex": "#4633bd",
  "rgb": {
    "r": 70,
    "g": 51,
    "b": 189
  },
  "hsl": {
    "h": 248.261,
    "s": 57.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.43944,
    "c": 0.2034,
    "h": 280.2
  },
  "luminance": 0.07344
}

Semantic roles & 50–950 ramp

primary
#4633BD
secondary
#C0CA82
accent
#E147CC
background
#F9F6FD
surface
#F1ECFA
border
#CBC7D3
text
#0D0714
muted
#7E7A83

Preview Lab

Preview with #4633BD

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

Preview Lab → · Contrast checker → · Palette generator →

#4633BD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva