#4648CA#4648CA

#4648CA is a mid, vivid blue. Relative luminance 0.102; OKLCH L 48.3% C 0.196 H 275.5°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX#4648CA
RGBrgb(70, 72, 202)
HSLhsl(239, 55%, 53%)
HSVhsv(239, 65%, 79%)
CMYKcmyk(65.3%, 64.4%, 0%, 20.8%)
CIE-LABlab(38.20, 39.56, -67.76)
CIE-LCHlch(38.20, 78.46, 300.28°)
OKLaboklab(48.35% 0.0189 -0.1954)
OKLCHoklch(48.35% 0.196 275.5)
XYZxyz(15.5003, 10.1997, 57.0176)
Luminance0.1020 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4648CA #CAC846
analogous
#468ACA #4648CA #8646CA
triadic
#4648CA #CA4648 #48CA46
tetradic
#4648CA #CA468A #CAC846 #46CA86
square
#4648CA #CA468A #CAC846 #46CA86
split-complementary
#4648CA #CA8646 #8ACA46
monochromatic
#212374 #2F31A4 #4648CA #7677D8 #A5A6E5

Accessibility & contrast

On white

6.91
#4648CA on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.04
#4648CA on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4648CA
6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4648CA#FFFFFF#000000##FFFFFF
##4648CA1.006.913.046.91
#FFFFFF6.911.0021.001.00
#0000003.0421.001.0021.00
##FFFFFF6.911.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0060CE
Deuteranopia (green-blind)
#0054C7
Tritanopia (blue-blind)
#006A82
Achromatopsia (no color)
#5A5A5A

Design tokens & code

CSS
--color: #4648ca;
/* rgb */ color: rgb(70, 72, 202);
/* oklch */ color: oklch(48.3% 0.196 275.5);
Tailwind
colors: {
  custom: {
    50: '#897bdb',
    500: '#4648ca',
    950: '#000000',
  },
}
SCSS
$custom: #4648ca;
$custom-light: #897bdb;
$custom-dark: #000000;
JSON
{
  "hex": "#4648ca",
  "rgb": {
    "r": 70,
    "g": 72,
    "b": 202
  },
  "hsl": {
    "h": 239.091,
    "s": 55.462,
    "l": 53.333
  },
  "oklch": {
    "l": 0.48347,
    "c": 0.19635,
    "h": 275.5
  },
  "luminance": 0.10201
}

Semantic roles & 50–950 ramp

primary
#4648CA
secondary
#D2D19A
accent
#DD49DF
background
#F9F7FD
surface
#F1EEFB
border
#CBC9D4
text
#0D0915
muted
#7E7B83

Preview Lab

Preview with #4648CA

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

Preview Lab → · Contrast checker → · Palette generator →

#4648CA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva