#4246DD#4246DD

#4246DD is a mid, highly saturated blue. Relative luminance 0.108; OKLCH L 49.5% C 0.223 H 273.5°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX#4246DD
RGBrgb(66, 70, 221)
HSLhsl(238, 70%, 56%)
HSVhsv(238, 70%, 87%)
CMYKcmyk(70.1%, 68.3%, 0%, 13.3%)
CIE-LABlab(39.17, 46.56, -77.12)
CIE-LCHlch(39.17, 90.09, 301.12°)
OKLaboklab(49.49% 0.0137 -0.2229)
OKLCHoklch(49.49% 0.223 273.5)
XYZxyz(17.4837, 10.7573, 69.5476)
Luminance0.1076 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4246DD #DDD942
analogous
#4294DD #4246DD #8C42DD
triadic
#4246DD #DD4246 #46DD42
tetradic
#4246DD #DD4294 #DDD942 #42DD8C
square
#4246DD #DD4294 #DDD942 #42DD8C
split-complementary
#4246DD #DD8C42 #94DD42
monochromatic
#191C8C #2226BF #4246DD #7679E6 #AAACF0

Accessibility & contrast

On white

6.66
#4246DD on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.15
#4246DD on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4246DD
6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4246DD#FFFFFF#000000##FFFFFF
##4246DD1.006.663.156.66
#FFFFFF6.661.0021.001.00
#0000003.1521.001.0021.00
##FFFFFF6.661.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0064E2
Deuteranopia (green-blind)
#0055DA
Tritanopia (blue-blind)
#006F8C
Achromatopsia (no color)
#5C5C5C

Design tokens & code

CSS
--color: #4246dd;
/* rgb */ color: rgb(66, 70, 221);
/* oklch */ color: oklch(49.5% 0.223 273.5);
Tailwind
colors: {
  custom: {
    50: '#8b7ae9',
    500: '#4246dd',
    950: '#000000',
  },
}
SCSS
$custom: #4246dd;
$custom-light: #8b7ae9;
$custom-dark: #000000;
JSON
{
  "hex": "#4246dd",
  "rgb": {
    "r": 66,
    "g": 70,
    "b": 221
  },
  "hsl": {
    "h": 238.452,
    "s": 69.507,
    "l": 56.275
  },
  "oklch": {
    "l": 0.49494,
    "c": 0.22337,
    "h": 273.5
  },
  "luminance": 0.10759
}

Semantic roles & 50–950 ramp

primary
#4246DD
secondary
#DDDC9D
accent
#E83BEC
background
#F9F7FE
surface
#F2EEFD
border
#CCC9D5
text
#0E0916
muted
#7E7B84

Preview Lab

Preview with #4246DD

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

Preview Lab → · Contrast checker → · Palette generator →

#4246DD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva