#5857EA#5857EA

#5857EA is a mid, highly saturated blue. Relative luminance 0.148; OKLCH L 54.7% C 0.215 H 276.9°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#5857EA
RGB	rgb(88, 87, 234)
HSL	hsl(240, 78%, 63%)
HSV	hsv(240, 63%, 92%)
CMYK	cmyk(62.4%, 62.8%, 0%, 8.2%)
CIE-LAB	lab(45.40, 43.63, -74.24)
CIE-LCH	lch(45.40, 86.11, 300.44°)
OKLab	oklab(54.73% 0.0258 -0.2139)
OKLCH	oklch(54.73% 0.215 276.9)
XYZ	xyz(22.2792, 14.8298, 79.5143)
Luminance	0.1483 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5857EA #E9EA57

analogous

#579FEA #5857EA #A157EA

triadic

#5857EA #EA5857 #57EA58

tetradic

#5857EA #EA579F #E9EA57 #57EAA1

square

#5857EA #EA579F #E9EA57 #57EAA1

split-complementary

#5857EA #EAA157 #9FEA57

monochromatic

#1716B1 #2221E3 #5857EA #8E8DF1 #C4C4F8

Accessibility & contrast

On white

5.29

#5857EA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#5857EA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5857EA

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5857EA	#FFFFFF	#000000	##FFFFFF
##5857EA	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072EF

Deuteranopia (green-blind)

#0065E7

Tritanopia (blue-blind)

#007C99

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #5857ea;
/* rgb */ color: rgb(88, 87, 234);
/* oklch */ color: oklch(54.7% 0.215 276.9);

Tailwind

colors: {
  custom: {
    50: '#9687f2',
    500: '#5857ea',
    950: '#000000',
  },
}

SCSS

$custom: #5857ea;
$custom-light: #9687f2;
$custom-dark: #000000;

JSON

{
  "hex": "#5857ea",
  "rgb": {
    "r": 88,
    "g": 87,
    "b": 234
  },
  "hsl": {
    "h": 240.408,
    "s": 77.778,
    "l": 62.941
  },
  "oklch": {
    "l": 0.54725,
    "c": 0.21546,
    "h": 276.9
  },
  "luminance": 0.14832
}

Semantic roles & 50–950 ramp

primary

#5857EA

secondary

#E9E9B4

accent

#DA0BD9

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #5857EA

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

Preview Lab → · Contrast checker → · Palette generator →