#5749E5#5749E5

#5749E5 is a mid, highly saturated blue. Relative luminance 0.124; OKLCH L 52.1% C 0.225 H 279.2°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#5749E5
RGB	rgb(87, 73, 229)
HSL	hsl(245, 75%, 59%)
HSV	hsv(245, 68%, 90%)
CMYK	cmyk(62%, 68.1%, 0%, 10.2%)
CIE-LAB	lab(41.92, 49.97, -77.11)
CIE-LCH	lch(41.92, 91.89, 302.94°)
OKLab	oklab(52.05% 0.0358 -0.2224)
OKLCH	oklch(52.05% 0.225 279.2)
XYZ	xyz(20.4514, 12.4469, 75.4383)
Luminance	0.1245 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5749E5 #D7E549

analogous

#4989E5 #5749E5 #A549E5

triadic

#5749E5 #E55749 #49E557

tetradic

#5749E5 #E54989 #D7E549 #49E5A5

square

#5749E5 #E54989 #D7E549 #49E5A5

split-complementary

#5749E5 #E5A549 #89E549

monochromatic

#23169D #2E1ED3 #5749E5 #887FED #BAB4F4

Accessibility & contrast

On white

6.02

#5749E5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#5749E5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5749E5

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5749E5	#FFFFFF	#000000	##FFFFFF
##5749E5	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069EA

Deuteranopia (green-blind)

#005DE2

Tritanopia (blue-blind)

#007391

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #5749e5;
/* rgb */ color: rgb(87, 73, 229);
/* oklch */ color: oklch(52.1% 0.225 279.2);

Tailwind

colors: {
  custom: {
    50: '#967dee',
    500: '#5749e5',
    950: '#000000',
  },
}

SCSS

$custom: #5749e5;
$custom-light: #967dee;
$custom-dark: #000000;

JSON

{
  "hex": "#5749e5",
  "rgb": {
    "r": 87,
    "g": 73,
    "b": 229
  },
  "hsl": {
    "h": 245.385,
    "s": 75,
    "l": 59.216
  },
  "oklch": {
    "l": 0.52055,
    "c": 0.22526,
    "h": 279.2
  },
  "luminance": 0.12448
}

Semantic roles & 50–950 ramp

primary

#5749E5

secondary

#DEE3A6

accent

#F236E1

background

#FAF7FE

surface

#F3EEFD

border

#CDC9D5

text

#0F0A17

muted

#7F7C85

Preview Lab

Preview with #5749E5

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

Preview Lab → · Contrast checker → · Palette generator →