#5840DD#5840DD

#5840DD is a mid, highly saturated blue. Relative luminance 0.110; OKLCH L 50.1% C 0.225 H 281.5°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#5840DD
RGB	rgb(88, 64, 221)
HSL	hsl(249, 70%, 56%)
HSV	hsv(249, 71%, 87%)
CMYK	cmyk(60.2%, 71%, 0%, 13.3%)
CIE-LAB	lab(39.51, 52.58, -76.50)
CIE-LCH	lch(39.51, 92.83, 304.50°)
OKLab	oklab(50.14% 0.045 -0.2205)
OKLCH	oklch(50.14% 0.225 281.5)
XYZ	xyz(18.9050, 10.9606, 69.5120)
Luminance	0.1096 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 3.39

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5840DD #C5DD40

analogous

#4076DD #5840DD #A640DD

triadic

#5840DD #DD5840 #40DD58

tetradic

#5840DD #DD4076 #C5DD40 #40DDA6

square

#5840DD #DD4076 #C5DD40 #40DDA6

split-complementary

#5840DD #DDA640 #76DD40

monochromatic

#2A198A #3A22BE #5840DD #8574E6 #B3A8EF

Accessibility & contrast

On white

6.58

#5840DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#5840DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5840DD

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5840DD	#FFFFFF	#000000	##FFFFFF
##5840DD	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062E2

Deuteranopia (green-blind)

#0057DA

Tritanopia (blue-blind)

#006B8A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #5840dd;
/* rgb */ color: rgb(88, 64, 221);
/* oklch */ color: oklch(50.1% 0.225 281.5);

Tailwind

colors: {
  custom: {
    50: '#9677e9',
    500: '#5840dd',
    950: '#000000',
  },
}

SCSS

$custom: #5840dd;
$custom-light: #9677e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5840dd",
  "rgb": {
    "r": 88,
    "g": 64,
    "b": 221
  },
  "hsl": {
    "h": 249.172,
    "s": 69.778,
    "l": 55.882
  },
  "oklch": {
    "l": 0.50141,
    "c": 0.22507,
    "h": 281.5
  },
  "luminance": 0.10962
}

Semantic roles & 50–950 ramp

primary

#5840DD

secondary

#D3DD9C

accent

#ED3BD1

background

#FAF7FE

surface

#F3EDFD

border

#CDC8D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #5840DD

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

Preview Lab → · Contrast checker → · Palette generator →