#4636CC#4636CC

#4636CC is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.8% C 0.218 H 278.2°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX#4636CC
RGBrgb(70, 54, 204)
HSLhsl(246, 60%, 51%)
HSVhsv(246, 74%, 80%)
CMYKcmyk(65.7%, 73.5%, 0%, 20%)
CIE-LABlab(34.60, 50.54, -74.83)
CIE-LCHlch(34.60, 90.30, 304.03°)
OKLaboklab(45.81% 0.031 -0.2161)
OKLCHoklch(45.81% 0.218 278.2)
XYZxyz(14.7405, 8.2988, 57.9401)
Luminance0.0830 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4636CC #BCCC36
analogous
#3671CC #4636CC #9136CC
triadic
#4636CC #CC4636 #36CC46
tetradic
#4636CC #CC3671 #BCCC36 #36CC91
square
#4636CC #CC3671 #BCCC36 #36CC91
split-complementary
#4636CC #CC9136 #71CC36
monochromatic
#241B6C #34289D #4636CC #7367D8 #A098E5

Accessibility & contrast

On white

7.89
#4636CC on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.66
#4636CC on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4636CC
7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4636CC#FFFFFF#000000##FFFFFF
##4636CC1.007.892.667.89
#FFFFFF7.891.0021.001.00
#0000002.6621.001.0021.00
##FFFFFF7.891.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0057D0
Deuteranopia (green-blind)
#004BC9
Tritanopia (blue-blind)
#00617E
Achromatopsia (no color)
#515151

Design tokens & code

CSS
--color: #4636cc;
/* rgb */ color: rgb(70, 54, 204);
/* oklch */ color: oklch(45.8% 0.218 278.2);
Tailwind
colors: {
  custom: {
    50: '#8b70dd',
    500: '#4636cc',
    950: '#000000',
  },
}
SCSS
$custom: #4636cc;
$custom-light: #8b70dd;
$custom-dark: #000000;
JSON
{
  "hex": "#4636cc",
  "rgb": {
    "r": 70,
    "g": 54,
    "b": 204
  },
  "hsl": {
    "h": 246.4,
    "s": 59.524,
    "l": 50.588
  },
  "oklch": {
    "l": 0.45813,
    "c": 0.21832,
    "h": 278.2
  },
  "luminance": 0.083
}

Semantic roles & 50–950 ramp

primary
#4636CC
secondary
#C9D08E
accent
#E345D2
background
#F9F6FD
surface
#F2ECFB
border
#CCC7D4
text
#0D0815
muted
#7E7B83

Preview Lab

Preview with #4636CC

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

Preview Lab → · Contrast checker → · Palette generator →

#4636CC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva