#5851D8#5851D8

#5851D8 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 52.3% C 0.200 H 279.2°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#5851D8
RGB	rgb(88, 81, 216)
HSL	hsl(243, 63%, 58%)
HSV	hsv(243, 63%, 85%)
CMYK	cmyk(59.3%, 62.5%, 0%, 15.3%)
CIE-LAB	lab(42.64, 41.43, -68.53)
CIE-LCH	lch(42.64, 80.08, 301.16°)
OKLab	oklab(52.26% 0.0321 -0.1972)
OKLCH	oklch(52.26% 0.2 279.2)
XYZ	xyz(19.3577, 12.9160, 66.4254)
Luminance	0.1292 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5851D8 #D1D851

analogous

#518DD8 #5851D8 #9B51D8

triadic

#5851D8 #D85851 #51D858

tetradic

#5851D8 #D8518D #D1D851 #51D89B

square

#5851D8 #D8518D #D1D851 #51D89B

split-complementary

#5851D8 #D89B51 #8DD851

monochromatic

#26208F #332BC1 #5851D8 #8883E3 #B8B5EE

Accessibility & contrast

On white

5.86

#5851D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#5851D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5851D8

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5851D8	#FFFFFF	#000000	##FFFFFF
##5851D8	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ADC

Deuteranopia (green-blind)

#005FD5

Tritanopia (blue-blind)

#00738D

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #5851d8;
/* rgb */ color: rgb(88, 81, 216);
/* oklch */ color: oklch(52.3% 0.200 279.2);

Tailwind

colors: {
  custom: {
    50: '#9382e5',
    500: '#5851d8',
    950: '#000000',
  },
}

SCSS

$custom: #5851d8;
$custom-light: #9382e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5851d8",
  "rgb": {
    "r": 88,
    "g": 81,
    "b": 216
  },
  "hsl": {
    "h": 243.111,
    "s": 63.38,
    "l": 58.235
  },
  "oklch": {
    "l": 0.52264,
    "c": 0.19975,
    "h": 279.2
  },
  "luminance": 0.12917
}

Semantic roles & 50–950 ramp

primary

#5851D8

secondary

#DADDA8

accent

#E641DE

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #5851D8

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

Preview Lab → · Contrast checker → · Palette generator →