#5D51E0#5D51E0

#5D51E0 is a mid, highly saturated blue. Relative luminance 0.136; OKLCH L 53.3% C 0.209 H 280.4°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#5D51E0
RGB	rgb(93, 81, 224)
HSL	hsl(245, 70%, 60%)
HSV	hsv(245, 64%, 88%)
CMYK	cmyk(58.5%, 63.8%, 0%, 12.2%)
CIE-LAB	lab(43.64, 44.74, -71.43)
CIE-LCH	lch(43.64, 84.29, 302.06°)
OKLab	oklab(53.29% 0.0376 -0.2055)
OKLCH	oklch(53.29% 0.209 280.4)
XYZ	xyz(20.9069, 13.5924, 72.0284)
Luminance	0.1359 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D51E0 #D4E051

analogous

#518DE0 #5D51E0 #A551E0

triadic

#5D51E0 #E05D51 #51E05D

tetradic

#5D51E0 #E0518D #D4E051 #51E0A5

square

#5D51E0 #E0518D #D4E051 #51E0A5

split-complementary

#5D51E0 #E0A551 #8DE051

monochromatic

#261C9B #3325CF #5D51E0 #8D85E9 #BEB9F3

Accessibility & contrast

On white

5.65

#5D51E0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#5D51E0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5D51E0

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D51E0	#FFFFFF	#000000	##FFFFFF
##5D51E0	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CE5

Deuteranopia (green-blind)

#0062DD

Tritanopia (blue-blind)

#007591

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5d51e0;
/* rgb */ color: rgb(93, 81, 224);
/* oklch */ color: oklch(53.3% 0.209 280.4);

Tailwind

colors: {
  custom: {
    50: '#9783eb',
    500: '#5d51e0',
    950: '#000000',
  },
}

SCSS

$custom: #5d51e0;
$custom-light: #9783eb;
$custom-dark: #000000;

JSON

{
  "hex": "#5d51e0",
  "rgb": {
    "r": 93,
    "g": 81,
    "b": 224
  },
  "hsl": {
    "h": 245.035,
    "s": 69.756,
    "l": 59.804
  },
  "oklch": {
    "l": 0.53289,
    "c": 0.20896,
    "h": 280.4
  },
  "luminance": 0.13594
}

Semantic roles & 50–950 ramp

primary

#5D51E0

secondary

#DDE2AB

accent

#ED3BDE

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #5D51E0

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

Preview Lab → · Contrast checker → · Palette generator →