#5D51DF#5D51DF

#5D51DF is a mid, highly saturated blue. Relative luminance 0.135; OKLCH L 53.2% C 0.208 H 280.5°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#5D51DF
RGB	rgb(93, 81, 223)
HSL	hsl(245, 69%, 60%)
HSV	hsv(245, 64%, 87%)
CMYK	cmyk(58.3%, 63.7%, 0%, 12.5%)
CIE-LAB	lab(43.56, 44.43, -70.99)
CIE-LCH	lch(43.56, 83.75, 302.04°)
OKLab	oklab(53.21% 0.0377 -0.2043)
OKLCH	oklch(53.21% 0.208 280.5)
XYZ	xyz(20.7717, 13.5383, 71.3163)
Luminance	0.1354 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D51DF #D3DF51

analogous

#518CDF #5D51DF #A451DF

triadic

#5D51DF #DF5D51 #51DF5D

tetradic

#5D51DF #DF518C #D3DF51 #51DFA4

square

#5D51DF #DF518C #D3DF51 #51DFA4

split-complementary

#5D51DF #DFA451 #8CDF51

monochromatic

#271C99 #3426CD #5D51DF #8D85E9 #BDB8F2

Accessibility & contrast

On white

5.66

#5D51DF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#5D51DF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5D51DF

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D51DF	#FFFFFF	#000000	##FFFFFF
##5D51DF	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CE3

Deuteranopia (green-blind)

#0062DC

Tritanopia (blue-blind)

#007591

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #5d51df;
/* rgb */ color: rgb(93, 81, 223);
/* oklch */ color: oklch(53.2% 0.208 280.5);

Tailwind

colors: {
  custom: {
    50: '#9783ea',
    500: '#5d51df',
    950: '#000000',
  },
}

SCSS

$custom: #5d51df;
$custom-light: #9783ea;
$custom-dark: #000000;

JSON

{
  "hex": "#5d51df",
  "rgb": {
    "r": 93,
    "g": 81,
    "b": 223
  },
  "hsl": {
    "h": 245.07,
    "s": 68.932,
    "l": 59.608
  },
  "oklch": {
    "l": 0.53207,
    "c": 0.20771,
    "h": 280.5
  },
  "luminance": 0.1354
}

Semantic roles & 50–950 ramp

primary

#5D51DF

secondary

#DDE1AA

accent

#EC3CDD

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #5D51DF

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

Preview Lab → · Contrast checker → · Palette generator →