#4044D3#4044D3

#4044D3 is a mid, highly saturated blue. Relative luminance 0.099; OKLCH L 48.1% C 0.214 H 273.7°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX#4044D3
RGBrgb(64, 68, 211)
HSLhsl(238, 63%, 54%)
HSVhsv(238, 70%, 83%)
CMYKcmyk(69.7%, 67.8%, 0%, 17.3%)
CIE-LABlab(37.71, 44.20, -73.78)
CIE-LCHlch(37.71, 86.01, 300.92°)
OKLaboklab(48.13% 0.0139 -0.2132)
OKLCHoklch(48.13% 0.214 273.7)
XYZxyz(15.9354, 9.9259, 62.6915)
Luminance0.0993 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4044D3 #D3CF40
analogous
#408ED3 #4044D3 #8640D3
triadic
#4044D3 #D34044 #44D340
tetradic
#4044D3 #D3408E #D3CF40 #40D386
square
#4044D3 #D3408E #D3CF40 #40D386
split-complementary
#4044D3 #D38640 #8ED340
monochromatic
#1D1F7C #282CAE #4044D3 #7275DE #A3A5EA

Accessibility & contrast

On white

7.03
#4044D3 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.99
#4044D3 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4044D3
7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4044D3#FFFFFF#000000##FFFFFF
##4044D31.007.032.997.03
#FFFFFF7.031.0021.001.00
#0000002.9921.001.0021.00
##FFFFFF7.031.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0060D7
Deuteranopia (green-blind)
#0052D0
Tritanopia (blue-blind)
#006B86
Achromatopsia (no color)
#595959

Design tokens & code

CSS
--color: #4044d3;
/* rgb */ color: rgb(64, 68, 211);
/* oklch */ color: oklch(48.1% 0.214 273.7);
Tailwind
colors: {
  custom: {
    50: '#8879e2',
    500: '#4044d3',
    950: '#000000',
  },
}
SCSS
$custom: #4044d3;
$custom-light: #8879e2;
$custom-dark: #000000;
JSON
{
  "hex": "#4044d3",
  "rgb": {
    "r": 64,
    "g": 68,
    "b": 211
  },
  "hsl": {
    "h": 238.367,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.48132,
    "c": 0.21369,
    "h": 273.7
  },
  "luminance": 0.09927
}

Semantic roles & 50–950 ramp

primary
#4044D3
secondary
#D7D598
accent
#E142E6
background
#F9F7FE
surface
#F1EDFC
border
#CBC8D5
text
#0D0915
muted
#7E7B84

Preview Lab

Preview with #4044D3

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

Preview Lab → · Contrast checker → · Palette generator →

#4044D3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva