#5C51DE#5C51DE

#5C51DE is a mid, highly saturated blue. Relative luminance 0.134; OKLCH L 53.0% C 0.207 H 280.2°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#5C51DE
RGB	rgb(92, 81, 222)
HSL	hsl(245, 68%, 59%)
HSV	hsv(245, 64%, 87%)
CMYK	cmyk(58.6%, 63.5%, 0%, 12.9%)
CIE-LAB	lab(43.41, 43.96, -70.68)
CIE-LCH	lch(43.41, 83.24, 301.88°)
OKLab	oklab(53.05% 0.0366 -0.2034)
OKLCH	oklch(53.05% 0.207 280.2)
XYZ	xyz(20.5367, 13.4327, 70.6036)
Luminance	0.1343 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C51DE #D3DE51

analogous

#518DDE #5C51DE #A351DE

triadic

#5C51DE #DE5C51 #51DE5C

tetradic

#5C51DE #DE518D #D3DE51 #51DEA3

square

#5C51DE #DE518D #D3DE51 #51DEA3

split-complementary

#5C51DE #DEA351 #8DDE51

monochromatic

#261D98 #3327CB #5C51DE #8C84E8 #BCB8F2

Accessibility & contrast

On white

5.70

#5C51DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#5C51DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5C51DE

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C51DE	#FFFFFF	#000000	##FFFFFF
##5C51DE	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CE2

Deuteranopia (green-blind)

#0061DB

Tritanopia (blue-blind)

#007490

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5c51de;
/* rgb */ color: rgb(92, 81, 222);
/* oklch */ color: oklch(53.0% 0.207 280.2);

Tailwind

colors: {
  custom: {
    50: '#9783e9',
    500: '#5c51de',
    950: '#000000',
  },
}

SCSS

$custom: #5c51de;
$custom-light: #9783e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5c51de",
  "rgb": {
    "r": 92,
    "g": 81,
    "b": 222
  },
  "hsl": {
    "h": 244.681,
    "s": 68.116,
    "l": 59.412
  },
  "oklch": {
    "l": 0.5305,
    "c": 0.20663,
    "h": 280.2
  },
  "luminance": 0.13434
}

Semantic roles & 50–950 ramp

primary

#5C51DE

secondary

#DDE1AA

accent

#EB3DDD

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0F0A16

muted

#7E7C84

Preview Lab

Preview with #5C51DE

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

Preview Lab → · Contrast checker → · Palette generator →