#5351E2#5351E2

#5351E2 is a mid, highly saturated blue. Relative luminance 0.132; OKLCH L 52.7% C 0.213 H 276.8°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#5351E2
RGB	rgb(83, 81, 226)
HSL	hsl(241, 71%, 60%)
HSV	hsv(241, 64%, 89%)
CMYK	cmyk(63.3%, 64.2%, 0%, 11.4%)
CIE-LAB	lab(43.08, 43.88, -73.51)
CIE-LCH	lch(43.08, 85.61, 300.83°)
OKLab	oklab(52.75% 0.0253 -0.2119)
OKLCH	oklch(52.75% 0.213 276.8)
XYZ	xyz(20.2327, 13.2132, 73.4209)
Luminance	0.1321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5351E2 #E0E251

analogous

#5197E2 #5351E2 #9C51E2

triadic

#5351E2 #E25351 #51E253

tetradic

#5351E2 #E25197 #E0E251 #51E29C

square

#5351E2 #E25197 #E0E251 #51E29C

split-complementary

#5351E2 #E29C51 #97E251

monochromatic

#1C1A9E #2623D3 #5351E2 #8785EB #BBBAF3

Accessibility & contrast

On white

5.76

#5351E2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#5351E2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5351E2

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5351E2	#FFFFFF	#000000	##FFFFFF
##5351E2	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)

#006CE7

Deuteranopia (green-blind)

#005FDF

Tritanopia (blue-blind)

#007692

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5351e2;
/* rgb */ color: rgb(83, 81, 226);
/* oklch */ color: oklch(52.7% 0.213 276.8);

Tailwind

colors: {
  custom: {
    50: '#9382ec',
    500: '#5351e2',
    950: '#000000',
  },
}

SCSS

$custom: #5351e2;
$custom-light: #9382ec;
$custom-dark: #000000;

JSON

{
  "hex": "#5351e2",
  "rgb": {
    "r": 83,
    "g": 81,
    "b": 226
  },
  "hsl": {
    "h": 240.828,
    "s": 71.429,
    "l": 60.196
  },
  "oklch": {
    "l": 0.52748,
    "c": 0.21343,
    "h": 276.8
  },
  "luminance": 0.13215
}

Semantic roles & 50–950 ramp

primary

#5351E2

secondary

#E2E3AC

accent

#D312D1

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #5351E2

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

Preview Lab → · Contrast checker → · Palette generator →