#5755E7#5755E7

#5755E7 is a mid, highly saturated blue. Relative luminance 0.143; OKLCH L 54.1% C 0.214 H 277.1°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#5755E7
RGB	rgb(87, 85, 231)
HSL	hsl(241, 75%, 62%)
HSV	hsv(241, 63%, 91%)
CMYK	cmyk(62.3%, 63.2%, 0%, 9.4%)
CIE-LAB	lab(44.65, 43.70, -73.78)
CIE-LCH	lch(44.65, 85.75, 300.64°)
OKLab	oklab(54.08% 0.0264 -0.2126)
OKLCH	oklch(54.08% 0.214 277.1)
XYZ	xyz(21.5981, 14.2910, 77.2061)
Luminance	0.1429 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5755E7 #E5E755

analogous

#559CE7 #5755E7 #A055E7

triadic

#5755E7 #E75755 #55E757

tetradic

#5755E7 #E7559C #E5E755 #55E7A0

square

#5755E7 #E7559C #E5E755 #55E7A0

split-complementary

#5755E7 #E7A055 #9CE755

monochromatic

#1A18AA #2220DF #5755E7 #8C8BEF #C1C0F6

Accessibility & contrast

On white

5.44

#5755E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#5755E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5755E7

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5755E7	#FFFFFF	#000000	##FFFFFF
##5755E7	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070EC

Deuteranopia (green-blind)

#0063E4

Tritanopia (blue-blind)

#007A96

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #5755e7;
/* rgb */ color: rgb(87, 85, 231);
/* oklch */ color: oklch(54.1% 0.214 277.1);

Tailwind

colors: {
  custom: {
    50: '#9585f0',
    500: '#5755e7',
    950: '#000000',
  },
}

SCSS

$custom: #5755e7;
$custom-light: #9585f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5755e7",
  "rgb": {
    "r": 87,
    "g": 85,
    "b": 231
  },
  "hsl": {
    "h": 240.822,
    "s": 75.258,
    "l": 61.961
  },
  "oklch": {
    "l": 0.54084,
    "c": 0.21423,
    "h": 277.1
  },
  "luminance": 0.14293
}

Semantic roles & 50–950 ramp

primary

#5755E7

secondary

#E6E7B1

accent

#D70ED5

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0F0B17

muted

#7E7C85

Preview Lab

Preview with #5755E7

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

Preview Lab → · Contrast checker → · Palette generator →