#5857DB#5857DB

#5857DB is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.5% C 0.196 H 277.8°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#5857DB
RGB	rgb(88, 87, 219)
HSL	hsl(240, 65%, 60%)
HSV	hsv(240, 60%, 86%)
CMYK	cmyk(59.8%, 60.3%, 0%, 14.1%)
CIE-LAB	lab(44.24, 38.81, -67.63)
CIE-LCH	lch(44.24, 77.97, 299.85°)
OKLab	oklab(53.51% 0.0266 -0.1945)
OKLCH	oklch(53.51% 0.196 277.8)
XYZ	xyz(20.2148, 14.0041, 68.6419)
Luminance	0.1401 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5857DB #DADB57

analogous

#5798DB #5857DB #9A57DB

triadic

#5857DB #DB5857 #57DB58

tetradic

#5857DB #DB5798 #DADB57 #57DB9A

square

#5857DB #DB5798 #DADB57 #57DB9A

split-complementary

#5857DB #DB9A57 #98DB57

monochromatic

#212097 #2C2BCA #5857DB #8A89E6 #BCBCF1

Accessibility & contrast

On white

5.52

#5857DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#5857DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5857DB

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5857DB	#FFFFFF	#000000	##FFFFFF
##5857DB	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDF

Deuteranopia (green-blind)

#0063D8

Tritanopia (blue-blind)

#007791

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5857db;
/* rgb */ color: rgb(88, 87, 219);
/* oklch */ color: oklch(53.5% 0.196 277.8);

Tailwind

colors: {
  custom: {
    50: '#9486e7',
    500: '#5857db',
    950: '#000000',
  },
}

SCSS

$custom: #5857db;
$custom-light: #9486e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5857db",
  "rgb": {
    "r": 88,
    "g": 87,
    "b": 219
  },
  "hsl": {
    "h": 240.455,
    "s": 64.706,
    "l": 60
  },
  "oklch": {
    "l": 0.53511,
    "c": 0.1963,
    "h": 277.8
  },
  "luminance": 0.14006
}

Semantic roles & 50–950 ramp

primary

#5857DB

secondary

#E0E0AD

accent

#E840E6

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5857DB

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

Preview Lab → · Contrast checker → · Palette generator →