#5859DD#5859DD

#5859DD is a mid, vivid blue. Relative luminance 0.144; OKLCH L 54.0% C 0.196 H 277.2°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#5859DD
RGB	rgb(88, 89, 221)
HSL	hsl(240, 66%, 61%)
HSV	hsv(240, 60%, 87%)
CMYK	cmyk(60.2%, 59.7%, 0%, 13.3%)
CIE-LAB	lab(44.86, 38.25, -67.77)
CIE-LCH	lch(44.86, 77.81, 299.44°)
OKLab	oklab(54.01% 0.0248 -0.1949)
OKLCH	oklch(54.01% 0.196 277.2)
XYZ	xyz(20.6438, 14.4383, 70.0916)
Luminance	0.1444 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5859DD #DDDC58

analogous

#589BDD #5859DD #9958DD

triadic

#5859DD #DD5859 #59DD58

tetradic

#5859DD #DD589B #DDDC58 #58DD99

square

#5859DD #DD589B #DDDC58 #58DD99

split-complementary

#5859DD #DD9958 #9BDD58

monochromatic

#20209B #2A2BCE #5859DD #8B8CE7 #BEBEF2

Accessibility & contrast

On white

5.40

#5859DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#5859DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5859DD

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5859DD	#FFFFFF	#000000	##FFFFFF
##5859DD	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070E1

Deuteranopia (green-blind)

#0065DA

Tritanopia (blue-blind)

#007992

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #5859dd;
/* rgb */ color: rgb(88, 89, 221);
/* oklch */ color: oklch(54.0% 0.196 277.2);

Tailwind

colors: {
  custom: {
    50: '#9488e8',
    500: '#5859dd',
    950: '#000000',
  },
}

SCSS

$custom: #5859dd;
$custom-light: #9488e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5859dd",
  "rgb": {
    "r": 88,
    "g": 89,
    "b": 221
  },
  "hsl": {
    "h": 239.549,
    "s": 66.169,
    "l": 60.588
  },
  "oklch": {
    "l": 0.54012,
    "c": 0.19645,
    "h": 277.2
  },
  "luminance": 0.1444
}

Semantic roles & 50–950 ramp

primary

#5859DD

secondary

#E2E1AF

accent

#CD17CE

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #5859DD

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

Preview Lab → · Contrast checker → · Palette generator →