#5840DB#5840DB

#5840DB is a mid, highly saturated blue. Relative luminance 0.109; OKLCH L 50.0% C 0.223 H 281.8°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX#5840DB
RGBrgb(88, 64, 219)
HSLhsl(249, 68%, 55%)
HSVhsv(249, 71%, 86%)
CMYKcmyk(59.8%, 70.8%, 0%, 14.1%)
CIE-LABlab(39.33, 51.98, -75.65)
CIE-LCHlch(39.33, 91.79, 304.50°)
OKLaboklab(49.96% 0.0454 -0.218)
OKLCHoklch(49.96% 0.223 281.8)
XYZxyz(18.6401, 10.8547, 68.1170)
Luminance0.1086 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5840DB #C3DB40
analogous
#4076DB #5840DB #A540DB
triadic
#5840DB #DB5840 #40DB58
tetradic
#5840DB #DB4076 #C3DB40 #40DBA5
square
#5840DB #DB4076 #C3DB40 #40DBA5
split-complementary
#5840DB #DBA540 #76DB40
monochromatic
#2A1987 #3B23BB #5840DB #8573E5 #B2A7EE

Accessibility & contrast

On white

6.62
#5840DB on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.17
#5840DB on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5840DB
6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5840DB#FFFFFF#000000##FFFFFF
##5840DB1.006.623.176.62
#FFFFFF6.621.0021.001.00
#0000003.1721.001.0021.00
##FFFFFF6.621.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0062E0
Deuteranopia (green-blind)
#0057D8
Tritanopia (blue-blind)
#006A89
Achromatopsia (no color)
#5D5D5D

Design tokens & code

CSS
--color: #5840db;
/* rgb */ color: rgb(88, 64, 219);
/* oklch */ color: oklch(50.0% 0.223 281.8);
Tailwind
colors: {
  custom: {
    50: '#9577e7',
    500: '#5840db',
    950: '#000000',
  },
}
SCSS
$custom: #5840db;
$custom-light: #9577e7;
$custom-dark: #000000;
JSON
{
  "hex": "#5840db",
  "rgb": {
    "r": 88,
    "g": 64,
    "b": 219
  },
  "hsl": {
    "h": 249.29,
    "s": 68.282,
    "l": 55.49
  },
  "oklch": {
    "l": 0.49959,
    "c": 0.22271,
    "h": 281.8
  },
  "luminance": 0.10856
}

Semantic roles & 50–950 ramp

primary
#5840DB
secondary
#D2DC9B
accent
#EB3DD0
background
#F9F7FE
surface
#F2EDFD
border
#CCC8D5
text
#0F0916
muted
#7E7B84

Preview Lab

Preview with #5840DB

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

Preview Lab → · Contrast checker → · Palette generator →

#5840DB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva