#4436CB#4436CB

#4436CB is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.6% C 0.218 H 277.5°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX#4436CB
RGBrgb(68, 54, 203)
HSLhsl(246, 59%, 50%)
HSVhsv(246, 73%, 80%)
CMYKcmyk(66.5%, 73.4%, 0%, 20.4%)
CIE-LABlab(34.35, 50.01, -74.66)
CIE-LCHlch(34.35, 89.86, 303.81°)
OKLaboklab(45.57% 0.0285 -0.2157)
OKLCHoklch(45.57% 0.218 277.5)
XYZxyz(14.4791, 8.1778, 57.3038)
Luminance0.0818 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4436CB #BDCB36
analogous
#3672CB #4436CB #8F36CB
triadic
#4436CB #CB4436 #36CB44
tetradic
#4436CB #CB3672 #BDCB36 #36CB8F
square
#4436CB #CB3672 #BDCB36 #36CB8F
split-complementary
#4436CB #CB8F36 #72CB36
monochromatic
#231C6B #33289C #4436CB #7167D8 #9E97E4

Accessibility & contrast

On white

7.97
#4436CB on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.64
#4436CB on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4436CB
7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4436CB#FFFFFF#000000##FFFFFF
##4436CB1.007.972.647.97
#FFFFFF7.971.0021.001.00
#0000002.6421.001.0021.00
##FFFFFF7.971.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0057CF
Deuteranopia (green-blind)
#004AC8
Tritanopia (blue-blind)
#00607E
Achromatopsia (no color)
#515151

Design tokens & code

CSS
--color: #4436cb;
/* rgb */ color: rgb(68, 54, 203);
/* oklch */ color: oklch(45.6% 0.218 277.5);
Tailwind
colors: {
  custom: {
    50: '#8a6fdc',
    500: '#4436cb',
    950: '#000000',
  },
}
SCSS
$custom: #4436cb;
$custom-light: #8a6fdc;
$custom-dark: #000000;
JSON
{
  "hex": "#4436cb",
  "rgb": {
    "r": 68,
    "g": 54,
    "b": 203
  },
  "hsl": {
    "h": 245.638,
    "s": 58.893,
    "l": 50.392
  },
  "oklch": {
    "l": 0.4557,
    "c": 0.21755,
    "h": 277.5
  },
  "luminance": 0.08179
}

Semantic roles & 50–950 ramp

primary
#4436CB
secondary
#C9D08D
accent
#E246D3
background
#F9F6FD
surface
#F1ECFB
border
#CBC7D4
text
#0D0715
muted
#7E7A83

Preview Lab

Preview with #4436CB

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

Preview Lab → · Contrast checker → · Palette generator →

#4436CB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva