#5B41DE#5B41DE

#5B41DE is a mid, highly saturated blue. Relative luminance 0.113; OKLCH L 50.6% C 0.225 H 282.4°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#5B41DE
RGB	rgb(91, 65, 222)
HSL	hsl(250, 70%, 56%)
HSV	hsv(250, 71%, 87%)
CMYK	cmyk(59%, 70.7%, 0%, 12.9%)
CIE-LAB	lab(40.04, 52.75, -76.19)
CIE-LCH	lch(40.04, 92.67, 304.70°)
OKLab	oklab(50.61% 0.0481 -0.2195)
OKLCH	oklch(50.61% 0.225 282.4)
XYZ	xyz(19.3854, 11.2774, 70.2483)
Luminance	0.1128 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B41DE #C4DE41

analogous

#4176DE #5B41DE #AA41DE

triadic

#5B41DE #DE5B41 #41DE5B

tetradic

#5B41DE #DE4176 #C4DE41 #41DEAA

square

#5B41DE #DE4176 #C4DE41 #41DEAA

split-complementary

#5B41DE #DEAA41 #76DE41

monochromatic

#2C188C #3C21C0 #5B41DE #8875E7 #B5A9F0

Accessibility & contrast

On white

6.45

#5B41DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#5B41DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B41DE

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B41DE	#FFFFFF	#000000	##FFFFFF
##5B41DE	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063E3

Deuteranopia (green-blind)

#0059DB

Tritanopia (blue-blind)

#006C8B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #5b41de;
/* rgb */ color: rgb(91, 65, 222);
/* oklch */ color: oklch(50.6% 0.225 282.4);

Tailwind

colors: {
  custom: {
    50: '#9778ea',
    500: '#5b41de',
    950: '#000000',
  },
}

SCSS

$custom: #5b41de;
$custom-light: #9778ea;
$custom-dark: #000000;

JSON

{
  "hex": "#5b41de",
  "rgb": {
    "r": 91,
    "g": 65,
    "b": 222
  },
  "hsl": {
    "h": 249.936,
    "s": 70.404,
    "l": 56.275
  },
  "oklch": {
    "l": 0.50607,
    "c": 0.22476,
    "h": 282.4
  },
  "luminance": 0.11279
}

Semantic roles & 50–950 ramp

primary

#5B41DE

secondary

#D3DE9D

accent

#ED3BD0

background

#FAF7FE

surface

#F3EDFD

border

#CDC8D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #5B41DE

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

Preview Lab → · Contrast checker → · Palette generator →