#5755E8#5755E8

#5755E8 is a mid, highly saturated blue. Relative luminance 0.143; OKLCH L 54.2% C 0.215 H 277.0°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#5755E8
RGB	rgb(87, 85, 232)
HSL	hsl(241, 76%, 62%)
HSV	hsv(241, 63%, 91%)
CMYK	cmyk(62.5%, 63.4%, 0%, 9%)
CIE-LAB	lab(44.73, 44.02, -74.21)
CIE-LCH	lch(44.73, 86.29, 300.68°)
OKLab	oklab(54.17% 0.0264 -0.2139)
OKLCH	oklch(54.17% 0.215 277)
XYZ	xyz(21.7397, 14.3477, 77.9520)
Luminance	0.1435 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5755E8 #E6E855

analogous

#559DE8 #5755E8 #A055E8

triadic

#5755E8 #E85755 #55E857

tetradic

#5755E8 #E8559D #E6E855 #55E8A0

square

#5755E8 #E8559D #E6E855 #55E8A0

split-complementary

#5755E8 #E8A055 #9DE855

monochromatic

#1917AB #221FE1 #5755E8 #8C8BEF #C2C1F7

Accessibility & contrast

On white

5.43

#5755E8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#5755E8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5755E8

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5755E8	#FFFFFF	#000000	##FFFFFF
##5755E8	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070ED

Deuteranopia (green-blind)

#0063E5

Tritanopia (blue-blind)

#007A97

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #5755e8;
/* rgb */ color: rgb(87, 85, 232);
/* oklch */ color: oklch(54.2% 0.215 277.0);

Tailwind

colors: {
  custom: {
    50: '#9585f0',
    500: '#5755e8',
    950: '#000000',
  },
}

SCSS

$custom: #5755e8;
$custom-light: #9585f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5755e8",
  "rgb": {
    "r": 87,
    "g": 85,
    "b": 232
  },
  "hsl": {
    "h": 240.816,
    "s": 76.166,
    "l": 62.157
  },
  "oklch": {
    "l": 0.54167,
    "c": 0.21548,
    "h": 277
  },
  "luminance": 0.14349
}

Semantic roles & 50–950 ramp

primary

#5755E8

secondary

#E7E7B1

accent

#D80DD6

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5755E8

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

Preview Lab → · Contrast checker → · Palette generator →