#4745CB#4745CB

#4745CB is a mid, highly saturated blue. Relative luminance 0.099; OKLCH L 48.0% C 0.201 H 276.4°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX#4745CB
RGBrgb(71, 69, 203)
HSLhsl(241, 56%, 53%)
HSVhsv(241, 66%, 80%)
CMYKcmyk(65%, 66%, 0%, 20.4%)
CIE-LABlab(37.67, 41.83, -69.20)
CIE-LCHlch(37.67, 80.86, 301.16°)
OKLaboklab(48.01% 0.0223 -0.1996)
OKLCHoklch(48.01% 0.201 276.4)
XYZxyz(15.5026, 9.9063, 57.5835)
Luminance0.0991 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4745CB #C9CB45
analogous
#4586CB #4745CB #8A45CB
triadic
#4745CB #CB4745 #45CB47
tetradic
#4745CB #CB4586 #C9CB45 #45CB8A
square
#4745CB #CB4586 #C9CB45 #45CB8A
split-complementary
#4745CB #CB8A45 #86CB45
monochromatic
#222175 #302EA5 #4745CB #7675D8 #A6A5E6

Accessibility & contrast

On white

7.04
#4745CB on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.98
#4745CB on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4745CB
7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4745CB#FFFFFF#000000##FFFFFF
##4745CB1.007.042.987.04
#FFFFFF7.041.0021.001.00
#0000002.9821.001.0021.00
##FFFFFF7.041.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005FCF
Deuteranopia (green-blind)
#0053C8
Tritanopia (blue-blind)
#006882
Achromatopsia (no color)
#595959

Design tokens & code

CSS
--color: #4745cb;
/* rgb */ color: rgb(71, 69, 203);
/* oklch */ color: oklch(48.0% 0.201 276.4);
Tailwind
colors: {
  custom: {
    50: '#8a79dc',
    500: '#4745cb',
    950: '#000000',
  },
}
SCSS
$custom: #4745cb;
$custom-light: #8a79dc;
$custom-dark: #000000;
JSON
{
  "hex": "#4745cb",
  "rgb": {
    "r": 71,
    "g": 69,
    "b": 203
  },
  "hsl": {
    "h": 240.896,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.48009,
    "c": 0.20087,
    "h": 276.4
  },
  "luminance": 0.09908
}

Semantic roles & 50–950 ramp

primary
#4745CB
secondary
#D2D399
accent
#E048DD
background
#F9F7FD
surface
#F1EDFB
border
#CBC8D4
text
#0D0915
muted
#7E7B83

Preview Lab

Preview with #4745CB

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

Preview Lab → · Contrast checker → · Palette generator →

#4745CB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva