#5B43CE#5B43CE

#5B43CE is a mid, highly saturated violet. Relative luminance 0.107; OKLCH L 49.5% C 0.203 H 284.0°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#5B43CE
RGB	rgb(91, 67, 206)
HSL	hsl(250, 59%, 54%)
HSV	hsv(250, 67%, 81%)
CMYK	cmyk(55.8%, 67.5%, 0%, 19.2%)
CIE-LAB	lab(39.06, 46.90, -68.60)
CIE-LCH	lch(39.06, 83.10, 304.36°)
OKLab	oklab(49.48% 0.0493 -0.1973)
OKLCH	oklch(49.48% 0.203 284)
XYZ	xyz(17.4587, 10.6936, 59.5247)
Luminance	0.1070 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.59

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B43CE #B6CE43

analogous

#4370CE #5B43CE #A043CE

triadic

#5B43CE #CE5B43 #43CE5B

tetradic

#5B43CE #CE4370 #B6CE43 #43CEA0

square

#5B43CE #CE4370 #B6CE43 #43CEA0

split-complementary

#5B43CE #CEA043 #70CE43

monochromatic

#2E1F77 #412CA8 #5B43CE #8574DB #B0A4E7

Accessibility & contrast

On white

6.69

#5B43CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#5B43CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B43CE

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B43CE	#FFFFFF	#000000	##FFFFFF
##5B43CE	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D2

Deuteranopia (green-blind)

#0057CB

Tritanopia (blue-blind)

#236783

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #5b43ce;
/* rgb */ color: rgb(91, 67, 206);
/* oklch */ color: oklch(49.5% 0.203 284.0);

Tailwind

colors: {
  custom: {
    50: '#9479de',
    500: '#5b43ce',
    950: '#000000',
  },
}

SCSS

$custom: #5b43ce;
$custom-light: #9479de;
$custom-dark: #000000;

JSON

{
  "hex": "#5b43ce",
  "rgb": {
    "r": 91,
    "g": 67,
    "b": 206
  },
  "hsl": {
    "h": 250.36,
    "s": 58.65,
    "l": 53.529
  },
  "oklch": {
    "l": 0.4948,
    "c": 0.20337,
    "h": 284
  },
  "luminance": 0.10695
}

Semantic roles & 50–950 ramp

primary

#5B43CE

secondary

#CAD499

accent

#E246C7

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5B43CE

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

Preview Lab → · Contrast checker → · Palette generator →