#5749E1#5749E1

#5749E1 is a mid, highly saturated blue. Relative luminance 0.122; OKLCH L 51.7% C 0.220 H 279.5°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#5749E1
RGB	rgb(87, 73, 225)
HSL	hsl(246, 72%, 58%)
HSV	hsv(246, 68%, 88%)
CMYK	cmyk(61.3%, 67.6%, 0%, 11.8%)
CIE-LAB	lab(41.57, 48.73, -75.41)
CIE-LCH	lch(41.57, 89.78, 302.87°)
OKLab	oklab(51.7% 0.0364 -0.2174)
OKLCH	oklch(51.7% 0.22 279.5)
XYZ	xyz(19.8993, 12.2261, 72.5308)
Luminance	0.1223 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5749E1 #D3E149

analogous

#4987E1 #5749E1 #A349E1

triadic

#5749E1 #E15749 #49E157

tetradic

#5749E1 #E14987 #D3E149 #49E1A3

square

#5749E1 #E14987 #D3E149 #49E1A3

split-complementary

#5749E1 #E1A349 #87E149

monochromatic

#241997 #3122CB #5749E1 #877EEA #B8B2F2

Accessibility & contrast

On white

6.09

#5749E1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#5749E1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5749E1

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5749E1	#FFFFFF	#000000	##FFFFFF
##5749E1	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068E6

Deuteranopia (green-blind)

#005CDE

Tritanopia (blue-blind)

#00718F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #5749e1;
/* rgb */ color: rgb(87, 73, 225);
/* oklch */ color: oklch(51.7% 0.220 279.5);

Tailwind

colors: {
  custom: {
    50: '#957dec',
    500: '#5749e1',
    950: '#000000',
  },
}

SCSS

$custom: #5749e1;
$custom-light: #957dec;
$custom-dark: #000000;

JSON

{
  "hex": "#5749e1",
  "rgb": {
    "r": 87,
    "g": 73,
    "b": 225
  },
  "hsl": {
    "h": 245.526,
    "s": 71.698,
    "l": 58.431
  },
  "oklch": {
    "l": 0.51702,
    "c": 0.22041,
    "h": 279.5
  },
  "luminance": 0.12228
}

Semantic roles & 50–950 ramp

primary

#5749E1

secondary

#DCE1A5

accent

#EE39DE

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0F0A16

muted

#7E7C84

Preview Lab

Preview with #5749E1

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

Preview Lab → · Contrast checker → · Palette generator →