#5851D7#5851D7

#5851D7 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 52.2% C 0.198 H 279.3°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#5851D7
RGB	rgb(88, 81, 215)
HSL	hsl(243, 63%, 58%)
HSV	hsv(243, 62%, 84%)
CMYK	cmyk(59.1%, 62.3%, 0%, 15.7%)
CIE-LAB	lab(42.56, 41.12, -68.08)
CIE-LCH	lch(42.56, 79.53, 301.13°)
OKLab	oklab(52.18% 0.0322 -0.1958)
OKLCH	oklch(52.18% 0.198 279.3)
XYZ	xyz(19.2288, 12.8645, 65.7466)
Luminance	0.1287 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5851D7 #D0D751

analogous

#518DD7 #5851D7 #9B51D7

triadic

#5851D7 #D75851 #51D758

tetradic

#5851D7 #D7518D #D0D751 #51D79B

square

#5851D7 #D7518D #D0D751 #51D79B

split-complementary

#5851D7 #D79B51 #8DD751

monochromatic

#26208D #342CBF #5851D7 #8883E2 #B8B5EE

Accessibility & contrast

On white

5.88

#5851D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#5851D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5851D7

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5851D7	#FFFFFF	#000000	##FFFFFF
##5851D7	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ADB

Deuteranopia (green-blind)

#005FD4

Tritanopia (blue-blind)

#00728C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #5851d7;
/* rgb */ color: rgb(88, 81, 215);
/* oklch */ color: oklch(52.2% 0.198 279.3);

Tailwind

colors: {
  custom: {
    50: '#9382e4',
    500: '#5851d7',
    950: '#000000',
  },
}

SCSS

$custom: #5851d7;
$custom-light: #9382e4;
$custom-dark: #000000;

JSON

{
  "hex": "#5851d7",
  "rgb": {
    "r": 88,
    "g": 81,
    "b": 215
  },
  "hsl": {
    "h": 243.134,
    "s": 62.617,
    "l": 58.039
  },
  "oklch": {
    "l": 0.52183,
    "c": 0.19847,
    "h": 279.3
  },
  "luminance": 0.12866
}

Semantic roles & 50–950 ramp

primary

#5851D7

secondary

#DADDA7

accent

#E642DD

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #5851D7

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

Preview Lab → · Contrast checker → · Palette generator →