#5744E5#5744E5

#5744E5 is a mid, highly saturated blue. Relative luminance 0.118; OKLCH L 51.3% C 0.231 H 279.8°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#5744E5
RGB	rgb(87, 68, 229)
HSL	hsl(247, 76%, 58%)
HSV	hsv(247, 70%, 90%)
CMYK	cmyk(62%, 70.3%, 0%, 10.2%)
CIE-LAB	lab(40.92, 52.71, -78.75)
CIE-LCH	lch(40.92, 94.76, 303.80°)
OKLab	oklab(51.34% 0.0394 -0.2272)
OKLCH	oklch(51.34% 0.231 279.8)
XYZ	xyz(20.1360, 11.8161, 75.3332)
Luminance	0.1182 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5744E5 #D2E544

analogous

#4481E5 #5744E5 #A844E5

triadic

#5744E5 #E55744 #44E557

tetradic

#5744E5 #E54481 #D2E544 #44E5A8

square

#5744E5 #E54481 #D2E544 #44E5A8

split-complementary

#5744E5 #E5A844 #81E544

monochromatic

#251599 #321DCF #5744E5 #877AEC #B8AFF4

Accessibility & contrast

On white

6.24

#5744E5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#5744E5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5744E5

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5744E5	#FFFFFF	#000000	##FFFFFF
##5744E5	1.00	6.24	3.36	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066EA

Deuteranopia (green-blind)

#005AE2

Tritanopia (blue-blind)

#007090

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #5744e5;
/* rgb */ color: rgb(87, 68, 229);
/* oklch */ color: oklch(51.3% 0.231 279.8);

Tailwind

colors: {
  custom: {
    50: '#967aee',
    500: '#5744e5',
    950: '#000000',
  },
}

SCSS

$custom: #5744e5;
$custom-light: #967aee;
$custom-dark: #000000;

JSON

{
  "hex": "#5744e5",
  "rgb": {
    "r": 87,
    "g": 68,
    "b": 229
  },
  "hsl": {
    "h": 247.081,
    "s": 75.587,
    "l": 58.235
  },
  "oklch": {
    "l": 0.51343,
    "c": 0.23055,
    "h": 279.8
  },
  "luminance": 0.11818
}

Semantic roles & 50–950 ramp

primary

#5744E5

secondary

#DBE2A2

accent

#F236DC

background

#FAF7FE

surface

#F3EEFD

border

#CDC9D5

text

#0F0917

muted

#7F7B85

Preview Lab

Preview with #5744E5

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

Preview Lab → · Contrast checker → · Palette generator →