#5851DD#5851DD

#5851DD is a mid, highly saturated blue. Relative luminance 0.132; OKLCH L 52.7% C 0.206 H 278.8°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#5851DD
RGB	rgb(88, 81, 221)
HSL	hsl(243, 67%, 59%)
HSV	hsv(243, 63%, 87%)
CMYK	cmyk(60.2%, 63.3%, 0%, 13.3%)
CIE-LAB	lab(43.03, 43.02, -70.74)
CIE-LCH	lch(43.03, 82.79, 301.31°)
OKLab	oklab(52.68% 0.0317 -0.2036)
OKLCH	oklch(52.68% 0.206 278.8)
XYZ	xyz(20.0139, 13.1785, 69.8816)
Luminance	0.1318 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5851DD #D6DD51

analogous

#5190DD #5851DD #9E51DD

triadic

#5851DD #DD5851 #51DD58

tetradic

#5851DD #DD5190 #D6DD51 #51DD9E

square

#5851DD #DD5190 #D6DD51 #51DD9E

split-complementary

#5851DD #DD9E51 #90DD51

monochromatic

#231D96 #2F27C9 #5851DD #8984E7 #BAB7F1

Accessibility & contrast

On white

5.78

#5851DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#5851DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5851DD

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5851DD	#FFFFFF	#000000	##FFFFFF
##5851DD	1.00	5.78	3.64	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BE1

Deuteranopia (green-blind)

#0060DA

Tritanopia (blue-blind)

#007490

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #5851dd;
/* rgb */ color: rgb(88, 81, 221);
/* oklch */ color: oklch(52.7% 0.206 278.8);

Tailwind

colors: {
  custom: {
    50: '#9482e9',
    500: '#5851dd',
    950: '#000000',
  },
}

SCSS

$custom: #5851dd;
$custom-light: #9482e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5851dd",
  "rgb": {
    "r": 88,
    "g": 81,
    "b": 221
  },
  "hsl": {
    "h": 243,
    "s": 67.308,
    "l": 59.216
  },
  "oklch": {
    "l": 0.52675,
    "c": 0.2061,
    "h": 278.8
  },
  "luminance": 0.1318
}

Semantic roles & 50–950 ramp

primary

#5851DD

secondary

#DEE0AA

accent

#EA3EE2

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #5851DD

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

Preview Lab → · Contrast checker → · Palette generator →