#4745DF#4745DF

#4745DF is a mid, highly saturated blue. Relative luminance 0.109; OKLCH L 49.8% C 0.226 H 275.0°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#4745DF
RGB	rgb(71, 69, 223)
HSL	hsl(241, 71%, 57%)
HSV	hsv(241, 69%, 87%)
CMYK	cmyk(68.2%, 69.1%, 0%, 12.5%)
CIE-LAB	lab(39.45, 48.35, -77.79)
CIE-LCH	lch(39.45, 91.60, 301.86°)
OKLab	oklab(49.83% 0.0198 -0.2248)
OKLCH	oklch(49.83% 0.226 275)
XYZ	xyz(18.0415, 10.9219, 70.9551)
Luminance	0.1092 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4745DF #DDDF45

analogous

#4590DF #4745DF #9445DF

triadic

#4745DF #DF4745 #45DF47

tetradic

#4745DF #DF4590 #DDDF45 #45DF94

square

#4745DF #DF4590 #DDDF45 #45DF94

split-complementary

#4745DF #DF9445 #90DF45

monochromatic

#1A1991 #2422C5 #4745DF #7B79E8 #AEADF1

Accessibility & contrast

On white

6.59

#4745DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#4745DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4745DF

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4745DF	#FFFFFF	#000000	##FFFFFF
##4745DF	1.00	6.59	3.18	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064E4

Deuteranopia (green-blind)

#0056DC

Tritanopia (blue-blind)

#006F8D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4745df;
/* rgb */ color: rgb(71, 69, 223);
/* oklch */ color: oklch(49.8% 0.226 275.0);

Tailwind

colors: {
  custom: {
    50: '#8e7aea',
    500: '#4745df',
    950: '#000000',
  },
}

SCSS

$custom: #4745df;
$custom-light: #8e7aea;
$custom-dark: #000000;

JSON

{
  "hex": "#4745df",
  "rgb": {
    "r": 71,
    "g": 69,
    "b": 223
  },
  "hsl": {
    "h": 240.779,
    "s": 70.642,
    "l": 57.255
  },
  "oklch": {
    "l": 0.49832,
    "c": 0.22566,
    "h": 275
  },
  "luminance": 0.10924
}

Semantic roles & 50–950 ramp

primary

#4745DF

secondary

#DEDFA1

accent

#ED3AEB

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4745DF

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

Preview Lab → · Contrast checker → · Palette generator →