#5745DF#5745DF

#5745DF is a mid, highly saturated blue. Relative luminance 0.116; OKLCH L 50.9% C 0.222 H 280.3°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#5745DF
RGB	rgb(87, 69, 223)
HSL	hsl(247, 71%, 57%)
HSV	hsv(247, 69%, 87%)
CMYK	cmyk(61%, 69.1%, 0%, 12.5%)
CIE-LAB	lab(40.59, 50.35, -75.88)
CIE-LCH	lch(40.59, 91.06, 303.56°)
OKLab	oklab(50.94% 0.0397 -0.2188)
OKLCH	oklch(50.94% 0.222 280.3)
XYZ	xyz(19.3737, 11.6088, 71.0175)
Luminance	0.1161 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 4.22

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5745DF #CDDF45

analogous

#4580DF #5745DF #A445DF

triadic

#5745DF #DF5745 #45DF57

tetradic

#5745DF #DF4580 #CDDF45 #45DFA4

square

#5745DF #DF4580 #CDDF45 #45DFA4

split-complementary

#5745DF #DFA445 #80DF45

monochromatic

#271991 #3522C5 #5745DF #8679E8 #B5ADF1

Accessibility & contrast

On white

6.32

#5745DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#5745DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5745DF

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5745DF	#FFFFFF	#000000	##FFFFFF
##5745DF	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E4

Deuteranopia (green-blind)

#005ADC

Tritanopia (blue-blind)

#006E8D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #5745df;
/* rgb */ color: rgb(87, 69, 223);
/* oklch */ color: oklch(50.9% 0.222 280.3);

Tailwind

colors: {
  custom: {
    50: '#957bea',
    500: '#5745df',
    950: '#000000',
  },
}

SCSS

$custom: #5745df;
$custom-light: #957bea;
$custom-dark: #000000;

JSON

{
  "hex": "#5745df",
  "rgb": {
    "r": 87,
    "g": 69,
    "b": 223
  },
  "hsl": {
    "h": 247.013,
    "s": 70.642,
    "l": 57.255
  },
  "oklch": {
    "l": 0.50941,
    "c": 0.22234,
    "h": 280.3
  },
  "luminance": 0.1161
}

Semantic roles & 50–950 ramp

primary

#5745DF

secondary

#D8DFA1

accent

#ED3AD8

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0F0916

muted

#7E7B84

Preview Lab

Preview with #5745DF

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

Preview Lab → · Contrast checker → · Palette generator →