#5744E1#5744E1

#5744E1 is a mid, highly saturated blue. Relative luminance 0.116; OKLCH L 51.0% C 0.226 H 280.2°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#5744E1
RGB	rgb(87, 68, 225)
HSL	hsl(247, 72%, 57%)
HSV	hsv(247, 70%, 88%)
CMYK	cmyk(61.3%, 69.8%, 0%, 11.8%)
CIE-LAB	lab(40.57, 51.50, -77.06)
CIE-LCH	lch(40.57, 92.68, 303.76°)
OKLab	oklab(50.98% 0.0401 -0.2222)
OKLCH	oklch(50.98% 0.226 280.2)
XYZ	xyz(19.5839, 11.5953, 72.4257)
Luminance	0.1160 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5744E1 #CEE144

analogous

#4480E1 #5744E1 #A544E1

triadic

#5744E1 #E15744 #44E157

tetradic

#5744E1 #E14480 #CEE144 #44E1A5

square

#5744E1 #E14480 #CEE144 #44E1A5

split-complementary

#5744E1 #E1A544 #80E144

monochromatic

#271893 #3420C8 #5744E1 #8679E9 #B6ADF2

Accessibility & contrast

On white

6.33

#5744E1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#5744E1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5744E1

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5744E1	#FFFFFF	#000000	##FFFFFF
##5744E1	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E6

Deuteranopia (green-blind)

#005ADE

Tritanopia (blue-blind)

#006F8E

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #5744e1;
/* rgb */ color: rgb(87, 68, 225);
/* oklch */ color: oklch(51.0% 0.226 280.2);

Tailwind

colors: {
  custom: {
    50: '#957aec',
    500: '#5744e1',
    950: '#000000',
  },
}

SCSS

$custom: #5744e1;
$custom-light: #957aec;
$custom-dark: #000000;

JSON

{
  "hex": "#5744e1",
  "rgb": {
    "r": 87,
    "g": 68,
    "b": 225
  },
  "hsl": {
    "h": 247.261,
    "s": 72.35,
    "l": 57.451
  },
  "oklch": {
    "l": 0.50979,
    "c": 0.2258,
    "h": 280.2
  },
  "luminance": 0.11597
}

Semantic roles & 50–950 ramp

primary

#5744E1

secondary

#D8E0A1

accent

#EF39D9

background

#FAF7FE

surface

#F3EEFD

border

#CDC9D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #5744E1

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

Preview Lab → · Contrast checker → · Palette generator →