#5C51DA#5C51DA

#5C51DA is a mid, highly saturated blue. Relative luminance 0.132; OKLCH L 52.7% C 0.202 H 280.5°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#5C51DA
RGB	rgb(92, 81, 218)
HSL	hsl(245, 65%, 59%)
HSV	hsv(245, 63%, 85%)
CMYK	cmyk(57.8%, 62.8%, 0%, 14.5%)
CIE-LAB	lab(43.09, 42.71, -68.91)
CIE-LCH	lch(43.09, 81.08, 301.79°)
OKLab	oklab(52.72% 0.0369 -0.1982)
OKLCH	oklch(52.72% 0.202 280.5)
XYZ	xyz(20.0070, 13.2208, 67.8137)
Luminance	0.1322 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C51DA #CFDA51

analogous

#518ADA #5C51DA #A151DA

triadic

#5C51DA #DA5C51 #51DA5C

tetradic

#5C51DA #DA518A #CFDA51 #51DAA1

square

#5C51DA #DA518A #CFDA51 #51DAA1

split-complementary

#5C51DA #DAA151 #8ADA51

monochromatic

#281F92 #362AC4 #5C51DA #8B83E5 #BBB6EF

Accessibility & contrast

On white

5.76

#5C51DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#5C51DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5C51DA

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C51DA	#FFFFFF	#000000	##FFFFFF
##5C51DA	1.00	5.76	3.64	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BDE

Deuteranopia (green-blind)

#0061D7

Tritanopia (blue-blind)

#09738E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5c51da;
/* rgb */ color: rgb(92, 81, 218);
/* oklch */ color: oklch(52.7% 0.202 280.5);

Tailwind

colors: {
  custom: {
    50: '#9682e6',
    500: '#5c51da',
    950: '#000000',
  },
}

SCSS

$custom: #5c51da;
$custom-light: #9682e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5c51da",
  "rgb": {
    "r": 92,
    "g": 81,
    "b": 218
  },
  "hsl": {
    "h": 244.818,
    "s": 64.929,
    "l": 58.627
  },
  "oklch": {
    "l": 0.52723,
    "c": 0.20157,
    "h": 280.5
  },
  "luminance": 0.13222
}

Semantic roles & 50–950 ramp

primary

#5C51DA

secondary

#DADEA8

accent

#E840DA

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0F0A16

muted

#7E7C84

Preview Lab

Preview with #5C51DA

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

Preview Lab → · Contrast checker → · Palette generator →