#5B41CB#5B41CB

#5B41CB is a mid, highly saturated violet. Relative luminance 0.103; OKLCH L 48.9% C 0.202 H 284.8°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#5B41CB
RGB	rgb(91, 65, 203)
HSL	hsl(251, 57%, 53%)
HSV	hsv(251, 68%, 80%)
CMYK	cmyk(55.2%, 68%, 0%, 20.4%)
CIE-LAB	lab(38.40, 47.11, -67.94)
CIE-LCH	lch(38.40, 82.68, 304.74°)
OKLab	oklab(48.93% 0.0514 -0.1954)
OKLCH	oklch(48.93% 0.202 284.8)
XYZ	xyz(16.9809, 10.3156, 57.5847)
Luminance	0.1032 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.24

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B41CB #B1CB41

analogous

#416CCB #5B41CB #A041CB

triadic

#5B41CB #CB5B41 #41CB5B

tetradic

#5B41CB #CB416C #B1CB41 #41CBA0

square

#5B41CB #CB416C #B1CB41 #41CBA0

split-complementary

#5B41CB #CBA041 #6CCB41

monochromatic

#2F1F72 #432CA2 #5B41CB #8471D8 #AEA1E5

Accessibility & contrast

On white

6.86

#5B41CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#5B41CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B41CB

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B41CB	#FFFFFF	#000000	##FFFFFF
##5B41CB	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ECF

Deuteranopia (green-blind)

#0056C8

Tritanopia (blue-blind)

#276581

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #5b41cb;
/* rgb */ color: rgb(91, 65, 203);
/* oklch */ color: oklch(48.9% 0.202 284.8);

Tailwind

colors: {
  custom: {
    50: '#9478dc',
    500: '#5b41cb',
    950: '#000000',
  },
}

SCSS

$custom: #5b41cb;
$custom-light: #9478dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5b41cb",
  "rgb": {
    "r": 91,
    "g": 65,
    "b": 203
  },
  "hsl": {
    "h": 251.304,
    "s": 57.025,
    "l": 52.549
  },
  "oklch": {
    "l": 0.48931,
    "c": 0.20203,
    "h": 284.8
  },
  "luminance": 0.10317
}

Semantic roles & 50–950 ramp

primary

#5B41CB

secondary

#C7D296

accent

#E048C4

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5B41CB

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

Preview Lab → · Contrast checker → · Palette generator →